Air at the Niksic2 station
Nikšić, Montenegro
Network: Environmental Protection Agency of Montenegro · Station code: ME0009A
This year, up to yesterday (October 6)
at least
42 days
with an 8-hour average of ozone (O₃) above the target value of 120 µg/m³.
The target value allows 25 such days a year, averaged over three years.
22 days
with a daily average of particulate matter PM10 above the EU limit of 50 µg/m³.
35 days are allowed in the whole year.
Worst day: September 9, 2026, O₃ 150 µg/m³ as a daily average, 1.2 times the limit.
Daily average for 132 of 279 days · data for 2026 not yet finally verified · Yardstick: EU limits (Directive 2008/50/EC)
Moderate
Air now · Measured at 22:00
Latest values
Latest value: 22:00
| Pollutant | Value | Level |
|---|---|---|
| PM10 | 36.5 µg/m³ | Fair |
| NO₂ | 38.7 µg/m³ | Moderate |
| O₃ | 58.5 µg/m³ | Good |
| SO₂ | 14.4 µg/m³ | Good |
How the air is changing
Over the last seven days there was more PM10, PM2.5, NO₂, and SO₂ in the air than the week before.
- PM10: average 17.3 µg/m³, week before 8.3 µg/m³
- PM2.5: average 11.6 µg/m³, week before 5.7 µg/m³
- NO₂: average 13.2 µg/m³, week before 6.5 µg/m³
- O₃: average 73.2 µg/m³, week before 72.8 µg/m³
- SO₂: average 14.4 µg/m³, week before 12.1 µg/m³
Last month there was more PM2.5 and SO₂ and less PM10 and O₃ in the air than the month before.
- PM10: average 26.2 µg/m³, month before 30 µg/m³
- PM2.5: average 19.6 µg/m³, month before 16.2 µg/m³
- NO₂: average 7.7 µg/m³, month before 7.7 µg/m³
- O₃: average 83.5 µg/m³, month before 103.1 µg/m³
- SO₂: average 22 µg/m³, month before 4.5 µg/m³
Show
Particulate matter PM10
36.5
Nowµg/m³
Measured at 22:00
35.8
Last 24 hoursµg/m³
measured in 92 % of hours · provisional
17.3
Last 7 daysµg/m³
measured in 100 % of hours · provisional
23
Last 30 daysµg/m³
measured in 100 % of hours · provisional
too few readings
Last 12 months
measured in 73 % of hours · provisional
Values as a table
| Hour to | µg/m³ | Note |
|---|---|---|
| Wednesday, 10/7 | ||
| 22:00 | 31 | model estimate, not counted |
| 21:00 | 38 | |
| 20:00 | 29.7 | |
| 19:00 | 16 | |
| 18:00 | 10.6 | |
| 17:00 | 10.1 | |
| 16:00 | 10.3 | |
| 15:00 | 10.3 | |
| 14:00 | 11.6 | |
| 13:00 | 48.5 | |
| 12:00 | 95 | |
| 11:00 | 100.5 | |
| 10:00 | 61.7 | |
| 09:00 | 39.9 | |
| 08:00 | 43.3 | |
| 07:00 | 38.3 | |
| 06:00 | 30.5 | |
| 05:00 | 22.1 | |
| 04:00 | 37 | |
| 03:00 | 53.9 | |
| 02:00 | 31.8 | |
| 01:00 | 25.9 | |
| Tuesday, 10/6 | ||
| 00:00 | 23.4 | |
| 23:00 | 21.1 | |
| 22:00 | 24.5 | |
| 21:00 | 18.1 | |
| 20:00 | 35.1 | |
| 19:00 | 16 | |
| 18:00 | 14.2 | |
| 17:00 | 19.1 | |
| 16:00 | 19.2 | |
| 15:00 | 15.2 | |
| 14:00 | 17.1 | |
| 13:00 | 74.9 | |
| 12:00 | 99.5 | |
| 11:00 | 105.8 | |
| 10:00 | 69.6 | |
| 09:00 | 52.3 | |
| 08:00 | 32.5 | |
| 07:00 | 32.1 | |
| 06:00 | 33.3 | |
| 05:00 | 22.4 | |
| 04:00 | 34.2 | |
| 03:00 | 30.6 | |
| 02:00 | 20.7 | |
| 01:00 | 28.8 | |
| Monday, 10/5 | ||
| 00:00 | 28.3 | |
| 23:00 | 21.1 | |
| 22:00 | 20.6 | |
| 21:00 | 26.7 | |
| 20:00 | 14.8 | |
| 19:00 | 12.2 | |
| 18:00 | 10.7 | |
| 17:00 | 12.1 | |
| 16:00 | 16.7 | |
| 15:00 | 19.9 | |
| 14:00 | 37.1 | |
| 13:00 | 83 | |
| 12:00 | 61.9 | |
| 11:00 | 73.3 | |
| 10:00 | 67.6 | |
| 09:00 | 41.3 | |
| 08:00 | 31.1 | |
| 07:00 | 24.1 | |
| 06:00 | 26.4 | |
| 05:00 | 25.4 | |
| 04:00 | 23.2 | |
| 03:00 | 31.9 | |
| 02:00 | 20.8 | |
| 01:00 | 32.5 | |
| Sunday, 10/4 | ||
| 00:00 | 30.7 | |
| 23:00 | 15.4 | |
| 22:00 | 22.3 | |
| 21:00 | 29.4 | |
| 20:00 | 13.4 | |
| 19:00 | 10.1 | |
| 18:00 | 9.8 | |
| 17:00 | 13.5 | |
| 16:00 | 12.8 | |
| 15:00 | 17 | |
| 14:00 | 36 | |
| 13:00 | 26.9 | |
| 12:00 | 25.9 | |
| 11:00 | 29.6 | |
| 10:00 | 15.8 | |
| 09:00 | 17.8 | |
| 08:00 | 11.9 | |
| 07:00 | 11.5 | |
| 06:00 | 10 | |
| 05:00 | 9.5 | |
| 04:00 | 7.7 | |
| 03:00 | 9.5 | |
| 02:00 | 10.8 | |
| 01:00 | 14.7 | |
| Saturday, 10/3 | ||
| 00:00 | 19.5 | |
| 23:00 | 20.5 | |
| 22:00 | 21 | |
| 21:00 | 24.8 | |
| 20:00 | 15.2 | |
| 19:00 | 8.7 | |
| 18:00 | 7.1 | |
| 17:00 | 7.9 | |
| 16:00 | 5.2 | |
| 15:00 | 5.9 | |
| 14:00 | 6.8 | |
| 13:00 | 8 | |
| 12:00 | 12.1 | |
| 11:00 | 9.4 | |
| 10:00 | 18.3 | |
| 09:00 | 19.8 | |
| 08:00 | 14.5 | |
| 07:00 | 8.1 | |
| 06:00 | 7.9 | |
| 05:00 | 7.8 | |
| 04:00 | 8.3 | |
| 03:00 | 7.9 | |
| 02:00 | 6.9 | |
| 01:00 | 7.4 | |
| Friday, 10/2 | ||
| 00:00 | 7.7 | |
| 23:00 | 7.6 | |
| 22:00 | 6.8 | |
| 21:00 | 5 | |
| 20:00 | 8.7 | |
| 19:00 | 4.5 | |
| 18:00 | 4.4 | |
| 17:00 | 6.4 | |
| 16:00 | 2.7 | |
| 15:00 | 3.3 | |
| 14:00 | 3.6 | |
| 13:00 | 3 | |
| 12:00 | 6.5 | |
| 11:00 | 9.6 | |
| 10:00 | 11.3 | |
| 09:00 | 21.4 | |
| 08:00 | 19.2 | |
| 07:00 | 5.4 | |
| 06:00 | 5.9 | |
| 05:00 | 7.3 | |
| 04:00 | 7.2 | |
| 03:00 | 8 | |
| 02:00 | 9.5 | |
| 01:00 | 10.2 | |
| Thursday, 10/1 | ||
| 00:00 | 9.2 | |
| 23:00 | 12.5 | |
| 22:00 | 9.8 | |
| 21:00 | 10.1 | |
| 20:00 | 11.2 | |
| 19:00 | 6.9 | |
| 18:00 | 5.4 | |
| 17:00 | 6.1 | |
| 16:00 | 5.7 | |
| 15:00 | 6.1 | |
| 14:00 | 7.9 | |
| 13:00 | 5.3 | |
| 12:00 | 8.5 | |
| 11:00 | 13.3 | |
| 10:00 | 10.5 | |
| 09:00 | 11.2 | |
| 08:00 | 9.4 | |
| 07:00 | 7.4 | |
| 06:00 | 7.2 | |
| 05:00 | 7 | |
| 04:00 | 8.6 | |
| 03:00 | 8.7 | |
| 02:00 | 9.9 | |
| 01:00 | 11.2 | |
Values as a table
| Day | µg/m³ | Note |
|---|---|---|
| Tue, 10/6 | 35.8 | provisional |
| Mon, 10/5 | 31.8 | provisional |
| Sun, 10/4 | 17.2 | provisional |
| Sat, 10/3 | 11.6 | provisional |
| Fri, 10/2 | 7.7 | provisional |
| Thu, 10/1 | 8.7 | provisional |
| Wed, 9/30 | 8.3 | provisional |
| Tue, 9/29 | 10.6 | provisional |
| Mon, 9/28 | 10.7 | provisional |
| Sun, 9/27 | 5.6 | provisional |
| Sat, 9/26 | 5.9 | provisional |
| Fri, 9/25 | 7.3 | provisional |
| Thu, 9/24 | 11.6 | provisional |
| Wed, 9/23 | 6.5 | provisional |
| Tue, 9/22 | 8.2 | provisional |
| Mon, 9/21 | 14.3 | provisional |
| Sun, 9/20 | 12.4 | provisional |
| Sat, 9/19 | 21.9 | provisional |
| Fri, 9/18 | 32 | provisional |
| Thu, 9/17 | 29.8 | provisional |
| Wed, 9/16 | 13.1 | provisional |
| Tue, 9/15 | 11.9 | provisional |
| Mon, 9/14 | 12 | provisional |
| Sun, 9/13 | 10.8 | provisional |
| Sat, 9/12 | 15.8 | provisional |
| Fri, 9/11 | 45.9 | provisional |
| Thu, 9/10 | 84.2 | above the limit · provisional |
| Wed, 9/9 | 68.8 | above the limit · provisional |
| Tue, 9/8 | 96.2 | above the limit · provisional |
| Mon, 9/7 | 33.2 | provisional |
Values as a table
| Month | µg/m³ | a year earlier | Note |
|---|---|---|---|
| October 2026 so far | 18.8 | too few readings | measured in 100 % of hours · provisional · year before: same days |
| September 2026 | 26.2 | too few readings | measured in 100 % of hours · provisional |
| August 2026 | 30 | too few readings | measured in 90 % of hours · provisional · 2 days without data from the station |
| July 2026 | 14.7 | too few readings | measured in 100 % of hours · provisional |
| June 2026 | 14.5 | too few readings | measured in 86 % of hours · provisional · 2 days without data from the station |
| May 2026 | 12.3 | too few readings | measured in 93 % of hours · provisional · 1 day without data from the station |
| April 2026 | 15.9 | too few readings | measured in 100 % of hours · provisional |
| March 2026 | 27.8 | too few readings | measured in 100 % of hours · provisional |
| February 2026 | 24.8 | too few readings | measured in 100 % of hours · provisional |
| January 2026 | 44.2 | too few readings | measured in 86 % of hours · provisional · 3 days without data from the station |
| December 2025 | too few readings | measured in 4 % of hours · verified · 2 days without data from the station | |
| November 2025 | too few readings | measured in 3 % of hours · verified · 5 days without data from the station |
PM10 by year
Yardstick: EU limits (Directive 2008/50/EC)
| Measure | 2026* | 2025 |
|---|---|---|
| Days above 50 µg/m³ (allowed 35) | 22 | |
| Annual average, µg/m³ (EU limit 40) | 23.1* | too few |
| Highest daily average, µg/m³ | 96September 8 | |
| Highest hourly value, µg/m³ | 273September 8 | 239December 16 |
| Hours measured | 95 % | 4 % |
| Days without any reading from the station | 8 | 7 |
* 2026 up to October 6; the average since the start of the year is not yet an annual average.
The monitoring networks have not yet finally verified this year’s data. The EEA publishes verified values once a year.
Unverified hourly values of particulate matter from 975 µg/m³ up, and single spikes from 500 µg/m³ up between low values, count as missing. In the verified data for BiH from 2023 to 2025 no hour was above 600 µg/m³.
■ and a figure in red: more than is allowed for the whole year.
Particulate matter PM2.5
no measurement
Now
too few readings
Last 24 hours
measured in 4 % of hours · provisional
11.6
Last 7 daysµg/m³
measured in 100 % of hours · provisional
17
Last 30 daysµg/m³
measured in 100 % of hours · provisional
too few readings
Last 12 months
measured in 73 % of hours · provisional
Values as a table
| Hour to | µg/m³ | Note |
|---|---|---|
| Tuesday, 10/6 | ||
| 00:00 | 15.9 | |
| 23:00 | 14.1 | |
| 22:00 | 16.2 | |
| 21:00 | 11.1 | |
| 20:00 | 20.9 | |
| 19:00 | 11 | |
| 18:00 | 10.5 | |
| 17:00 | 13.3 | |
| 16:00 | 13.3 | |
| 15:00 | 10.1 | |
| 14:00 | 11.7 | |
| 13:00 | 55.4 | |
| 12:00 | 75.7 | |
| 11:00 | 80.5 | |
| 10:00 | 47.7 | |
| 09:00 | 31.4 | |
| 08:00 | 21.7 | |
| 07:00 | 23 | |
| 06:00 | 26.4 | |
| 05:00 | 17.5 | |
| 04:00 | 27.2 | |
| 03:00 | 23.4 | |
| 02:00 | 14.2 | |
| 01:00 | 19.5 | |
| Monday, 10/5 | ||
| 00:00 | 17.8 | |
| 23:00 | 12.7 | |
| 22:00 | 12.5 | |
| 21:00 | 14 | |
| 20:00 | 9.4 | |
| 19:00 | 8.3 | |
| 18:00 | 7.2 | |
| 17:00 | 9 | |
| 16:00 | 12.8 | |
| 15:00 | 15.6 | |
| 14:00 | 28.7 | |
| 13:00 | 65.3 | |
| 12:00 | 48.3 | |
| 11:00 | 47.9 | |
| 10:00 | 29.2 | |
| 09:00 | 21.9 | |
| 08:00 | 19.5 | |
| 07:00 | 17 | |
| 06:00 | 19.8 | |
| 05:00 | 18.8 | |
| 04:00 | 16.9 | |
| 03:00 | 24.1 | |
| 02:00 | 15.8 | |
| 01:00 | 22.4 | |
| Sunday, 10/4 | ||
| 00:00 | 20.1 | |
| 23:00 | 11.1 | |
| 22:00 | 15.4 | |
| 21:00 | 19.2 | |
| 20:00 | 8.9 | |
| 19:00 | 7.3 | |
| 18:00 | 7.4 | |
| 17:00 | 10.6 | |
| 16:00 | 10.5 | |
| 15:00 | 13.4 | |
| 14:00 | 29.3 | |
| 13:00 | 21.1 | |
| 12:00 | 19.8 | |
| 11:00 | 22.5 | |
| 10:00 | 10.8 | |
| 09:00 | 12.5 | |
| 08:00 | 7.8 | |
| 07:00 | 8 | |
| 06:00 | 7.4 | |
| 05:00 | 6.1 | |
| 04:00 | 4.5 | |
| 03:00 | 6.2 | |
| 02:00 | 7.1 | |
| 01:00 | 9.7 | |
| Saturday, 10/3 | ||
| 00:00 | 12.2 | |
| 23:00 | 12.2 | |
| 22:00 | 12.9 | |
| 21:00 | 16.2 | |
| 20:00 | 9.3 | |
| 19:00 | 5 | |
| 18:00 | 4.1 | |
| 17:00 | 5.1 | |
| 16:00 | 3 | |
| 15:00 | 3.6 | |
| 14:00 | 4.6 | |
| 13:00 | 4.6 | |
| 12:00 | 6.2 | |
| 11:00 | 2.8 | |
| 10:00 | 12.3 | |
| 09:00 | 10.5 | |
| 08:00 | 9.8 | |
| 07:00 | 4.7 | |
| 06:00 | 4.6 | |
| 05:00 | 4.8 | |
| 04:00 | 5.7 | |
| 03:00 | 4.7 | |
| 02:00 | 4.1 | |
| 01:00 | 4.9 | |
| Friday, 10/2 | ||
| 00:00 | 4.6 | |
| 23:00 | 3.8 | |
| 22:00 | 3.1 | |
| 21:00 | 2.2 | |
| 20:00 | 5.5 | |
| 19:00 | 2.4 | |
| 18:00 | 1.8 | |
| 17:00 | 1.3 | |
| 16:00 | 1.1 | |
| 15:00 | 1.6 | |
| 14:00 | 1.4 | |
| 13:00 | 1.8 | |
| 12:00 | 3.4 | |
| 11:00 | 5.4 | |
| 10:00 | 6.9 | |
| 09:00 | 11.2 | |
| 08:00 | 14.1 | |
| 07:00 | 2.7 | |
| 06:00 | 3.8 | |
| 05:00 | 5 | |
| 04:00 | 4.7 | |
| 03:00 | 5.2 | |
| 02:00 | 5.8 | |
| 01:00 | 6.7 | |
| Thursday, 10/1 | ||
| 00:00 | 5.4 | |
| 23:00 | 7.1 | |
| 22:00 | 5.8 | |
| 21:00 | 6.1 | |
| 20:00 | 4.9 | |
| 19:00 | 3.1 | |
| 18:00 | 2.8 | |
| 17:00 | 3.1 | |
| 16:00 | 3.1 | |
| 15:00 | 3.1 | |
| 14:00 | 5.4 | |
| 13:00 | 2.6 | |
| 12:00 | 4.1 | |
| 11:00 | 8.9 | |
| 10:00 | 6.5 | |
| 09:00 | 5.9 | |
| 08:00 | 4.8 | |
| 07:00 | 4.7 | |
| 06:00 | 4.6 | |
| 05:00 | 4.8 | |
| 04:00 | 6 | |
| 03:00 | 5.6 | |
| 02:00 | 6.5 | |
| 01:00 | 6.6 | |
Values as a table
| Day | µg/m³ | Note |
|---|---|---|
| Tue, 10/6 | 25.5 | provisional |
| Mon, 10/5 | 21.5 | provisional |
| Sun, 10/4 | 12.4 | provisional |
| Sat, 10/3 | 7 | provisional |
| Fri, 10/2 | 4.4 | provisional |
| Thu, 10/1 | 5.1 | provisional |
| Wed, 9/30 | 5.2 | provisional |
| Tue, 9/29 | 7.2 | provisional |
| Mon, 9/28 | 7.4 | provisional |
| Sun, 9/27 | 3.8 | provisional |
| Sat, 9/26 | 4.6 | provisional |
| Fri, 9/25 | 5.6 | provisional |
| Thu, 9/24 | 7.3 | provisional |
| Wed, 9/23 | 3.7 | provisional |
| Tue, 9/22 | 3.5 | provisional |
| Mon, 9/21 | 10.3 | provisional |
| Sun, 9/20 | 9.1 | provisional |
| Sat, 9/19 | 15.3 | provisional |
| Fri, 9/18 | 24.2 | provisional |
| Thu, 9/17 | 22.9 | provisional |
| Wed, 9/16 | 9.6 | provisional |
| Tue, 9/15 | 9.1 | provisional |
| Mon, 9/14 | 8.9 | provisional |
| Sun, 9/13 | 7.9 | provisional |
| Sat, 9/12 | 11.9 | provisional |
| Fri, 9/11 | 35.3 | provisional |
| Thu, 9/10 | 66.6 | provisional |
| Wed, 9/9 | 54.9 | provisional |
| Tue, 9/8 | 75.7 | provisional |
| Mon, 9/7 | 25 | provisional |
Values as a table
| Month | µg/m³ | a year earlier | Note |
|---|---|---|---|
| October 2026 so far | 12.6 | too few readings | measured in 100 % of hours · provisional · year before: same days |
| September 2026 | 19.6 | too few readings | measured in 100 % of hours · provisional |
| August 2026 | 16.2 | too few readings | measured in 90 % of hours · provisional · 2 days without data from the station |
| July 2026 | 8 | too few readings | measured in 100 % of hours · provisional |
| June 2026 | 7.7 | too few readings | measured in 86 % of hours · provisional · 2 days without data from the station |
| May 2026 | 6.2 | too few readings | measured in 93 % of hours · provisional · 1 day without data from the station |
| April 2026 | 8.3 | too few readings | measured in 100 % of hours · provisional |
| March 2026 | 19.5 | too few readings | measured in 100 % of hours · provisional |
| February 2026 | 18.4 | too few readings | measured in 100 % of hours · provisional |
| January 2026 | 33.7 | too few readings | measured in 86 % of hours · provisional · 3 days without data from the station |
| December 2025 | too few readings | measured in 4 % of hours · verified · 2 days without data from the station | |
| November 2025 | too few readings | measured in 3 % of hours · verified · 5 days without data from the station |
PM2.5 by year
Yardstick: EU limits (Directive 2008/50/EC)
| Measure | 2026* | 2025 |
|---|---|---|
| Annual average, µg/m³ (EU limit 25) | 15.1* | too few |
| Highest daily average, µg/m³ | 76September 8 | |
| Highest hourly value, µg/m³ | 227September 8 | 117December 16 |
| Hours measured | 95 % | 4 % |
| Days without any reading from the station | 8 | 7 |
* 2026 up to October 6; the average since the start of the year is not yet an annual average.
The monitoring networks have not yet finally verified this year’s data. The EEA publishes verified values once a year.
Unverified hourly values of particulate matter from 975 µg/m³ up, and single spikes from 500 µg/m³ up between low values, count as missing. In the verified data for BiH from 2023 to 2025 no hour was above 600 µg/m³.
■ and a figure in red: more than is allowed for the whole year.
Nitrogen dioxide NO₂
38.7
Nowµg/m³
Measured at 22:00
18.8
Last 24 hoursµg/m³
measured in 92 % of hours · provisional
13.2
Last 7 daysµg/m³
measured in 100 % of hours · provisional
8.8
Last 30 daysµg/m³
measured in 98 % of hours · provisional
12.3
Last 12 monthsµg/m³
measured in 87 % of hours · provisional
Days in 2024: NO₂, at least one hour above 200 µg/m³
No measured day above the limit. 31 days without any reading from the station.
- above the limit
- below the limit
- too few readings for the day
- no data from the station
Months of 2024
| Month | Days with an hour above 200 | Hours above 200 | Highest day | No readings |
|---|---|---|---|---|
| January | 0 | 0 | 42 | 0 |
| February | 0 | 0 | 41 | 0 |
| March | 0 | 0 | 26 | 0 |
| April | 0 | 0 | 20 | 0 |
| May | 0 | 0 | 14 | 0 |
| June | 0 | 0 | 12 | 18 |
| July | 0 | 0 | 11 | 8 |
| August | 0 | 0 | 16 | 0 |
| September | 0 | 0 | 16 | 5 |
| October | 0 | 0 | 23 | 0 |
| November | 0 | 0 | 36 | 0 |
| December | 0 | 0 | 39 | 0 |
Values in µg/m³. ■ marks a month with at least one day above the limit; the number allowed applies to the whole year. “No readings”: days on which not a single reading came from the station.
Values as a table
| Hour to | µg/m³ | Note |
|---|---|---|
| Wednesday, 10/7 | ||
| 22:00 | 9 | model estimate, not counted |
| 21:00 | 47.8 | |
| 20:00 | 38.7 | |
| 19:00 | 14.5 | |
| 18:00 | 7.3 | |
| 17:00 | 6.3 | |
| 16:00 | 6 | |
| 15:00 | 5.1 | |
| 14:00 | 4.4 | |
| 13:00 | 10 | |
| 12:00 | 20.9 | |
| 11:00 | 28.3 | |
| 10:00 | 35.6 | |
| 09:00 | 40.6 | |
| 08:00 | 32.7 | |
| 07:00 | 13.9 | |
| 06:00 | 9.9 | |
| 05:00 | 7.8 | |
| 04:00 | 9.9 | |
| 03:00 | 11.4 | |
| 02:00 | 14.9 | |
| 01:00 | 22.7 | |
| Tuesday, 10/6 | ||
| 00:00 | 25.5 | |
| 23:00 | 15.7 | |
| 22:00 | 23.7 | |
| 21:00 | 26.9 | |
| 20:00 | 70 | |
| 19:00 | 19.7 | |
| 18:00 | 9.1 | |
| 17:00 | 7.7 | |
| 16:00 | 8.2 | |
| 15:00 | 6.6 | |
| 14:00 | 6 | |
| 13:00 | 14.8 | |
| 12:00 | 15.3 | |
| 11:00 | 34.3 | |
| 10:00 | 37.8 | |
| 09:00 | 39.7 | |
| 08:00 | 33.2 | |
| 07:00 | 12.3 | |
| 06:00 | 7.4 | |
| 05:00 | 7 | |
| 04:00 | 7.8 | |
| 03:00 | 13.4 | |
| 02:00 | 15.3 | |
| 01:00 | 19.9 | |
| Monday, 10/5 | ||
| 00:00 | 20 | |
| 23:00 | 20.4 | |
| 22:00 | 19.1 | |
| 21:00 | 41.3 | |
| 20:00 | 23.4 | |
| 19:00 | 14.9 | |
| 18:00 | 9.1 | |
| 17:00 | 5.6 | |
| 16:00 | 4.6 | |
| 15:00 | 2.6 | |
| 14:00 | 3.8 | |
| 13:00 | 9.5 | |
| 12:00 | 8.9 | |
| 11:00 | 21.8 | |
| 10:00 | 24.9 | |
| 09:00 | 40.1 | |
| 08:00 | 33.3 | |
| 07:00 | 14.7 | |
| 06:00 | 7.1 | |
| 05:00 | 6.3 | |
| 04:00 | 6.7 | |
| 03:00 | 8.7 | |
| 02:00 | 9.5 | |
| 01:00 | 13.7 | |
| Sunday, 10/4 | ||
| 00:00 | 23.1 | |
| 23:00 | 11 | |
| 22:00 | 19.9 | |
| 21:00 | 49.5 | |
| 20:00 | 21.8 | |
| 19:00 | 8.8 | |
| 18:00 | 4.8 | |
| 17:00 | 4.6 | |
| 16:00 | 3.6 | |
| 15:00 | 3 | |
| 14:00 | 4 | |
| 13:00 | 4.9 | |
| 12:00 | 6.1 | |
| 11:00 | 9.3 | |
| 10:00 | 8 | |
| 09:00 | 19.1 | |
| 08:00 | 23.2 | |
| 07:00 | 16.9 | |
| 06:00 | 8.1 | |
| 05:00 | 9.7 | |
| 04:00 | 12.8 | |
| 03:00 | 10.8 | |
| 02:00 | 10.7 | |
| 01:00 | 25.9 | |
| Saturday, 10/3 | ||
| 00:00 | 32.3 | |
| 23:00 | 41.5 | |
| 22:00 | 52.1 | |
| 21:00 | 48.5 | |
| 20:00 | 20.5 | |
| 19:00 | 12.9 | |
| 18:00 | 6.8 | |
| 17:00 | 6.7 | |
| 16:00 | 4.4 | |
| 15:00 | 3.8 | |
| 14:00 | 4.2 | |
| 13:00 | 1.9 | |
| 12:00 | 7 | |
| 11:00 | 19.8 | |
| 10:00 | 21.5 | |
| 09:00 | 23.2 | |
| 08:00 | 11.2 | |
| 07:00 | 9 | |
| 06:00 | 8.2 | |
| 05:00 | 6 | |
| 04:00 | 4.4 | |
| 03:00 | 6 | |
| 02:00 | 3.4 | |
| 01:00 | 3.4 | |
| Friday, 10/2 | ||
| 00:00 | 2.6 | |
| 23:00 | 2 | |
| 22:00 | 3.6 | |
| 21:00 | 6.5 | |
| 20:00 | 8.1 | |
| 19:00 | 2.8 | |
| 18:00 | 1.9 | |
| 17:00 | 2.3 | |
| 16:00 | 1.8 | |
| 15:00 | 1.7 | |
| 14:00 | 2.2 | |
| 13:00 | 3.1 | |
| 12:00 | 7.3 | |
| 11:00 | 13.9 | |
| 10:00 | 27.2 | |
| 09:00 | 38 | |
| 08:00 | 24.7 | |
| 07:00 | 4.7 | |
| 06:00 | 2.6 | |
| 05:00 | 3 | |
| 04:00 | 0.8 | |
| 03:00 | 5.8 | |
| 02:00 | 10.3 | |
| 01:00 | 26 | |
| Thursday, 10/1 | ||
| 00:00 | 22.3 | |
| 23:00 | 26 | |
| 22:00 | 29.5 | |
| 21:00 | 30.7 | |
| 20:00 | 33.3 | |
| 19:00 | 7.3 | |
| 18:00 | 8.1 | |
| 17:00 | 5.6 | |
| 16:00 | 4 | |
| 15:00 | 3.3 | |
| 14:00 | 3.1 | |
| 13:00 | 2.1 | |
| 12:00 | 3.2 | |
| 11:00 | 8.5 | |
| 10:00 | 12.5 | |
| 09:00 | 29.5 | |
| 08:00 | 21.8 | |
| 07:00 | 5.8 | |
| 06:00 | 3.9 | |
| 05:00 | 2.2 | |
| 04:00 | 6.7 | |
| 03:00 | 7.1 | |
| 02:00 | 12.2 | |
| 01:00 | 14.8 | |
Values as a table
| Day | µg/m³ | Note |
|---|---|---|
| Tue, 10/6 | 19.9 | provisional |
| Mon, 10/5 | 15.4 | provisional |
| Sun, 10/4 | 13.3 | provisional |
| Sat, 10/3 | 15 | provisional |
| Fri, 10/2 | 8.4 | provisional |
| Thu, 10/1 | 12.7 | provisional |
| Wed, 9/30 | 8 | provisional |
| Tue, 9/29 | 10.8 | provisional |
| Mon, 9/28 | 10.2 | provisional |
| Sun, 9/27 | 3.7 | provisional |
| Sat, 9/26 | 2.1 | provisional |
| Fri, 9/25 | 4 | provisional |
| Thu, 9/24 | 8.4 | provisional |
| Wed, 9/23 | 5.3 | provisional |
| Tue, 9/22 | 1.2 | provisional |
| Mon, 9/21 | 4.3 | provisional |
| Sun, 9/20 | 7.5 | provisional |
| Sat, 9/19 | 8.9 | provisional |
| Fri, 9/18 | 8.7 | provisional |
| Thu, 9/17 | 8.1 | provisional |
| Wed, 9/16 | 6.8 | provisional |
| Tue, 9/15 | 3.8 | provisional |
| Mon, 9/14 | 6.1 | provisional |
| Sun, 9/13 | 3.5 | provisional |
| Sat, 9/12 | 4.7 | provisional |
| Fri, 9/11 | 9 | provisional |
| Thu, 9/10 | 12.7 | provisional |
| Wed, 9/9 | 13.1 | provisional |
| Tue, 9/8 | 18 | provisional |
| Mon, 9/7 | 8.9 | provisional |
Values as a table
| Month | µg/m³ | a year earlier | Note |
|---|---|---|---|
| October 2026 so far | 14.1 | 5.9 | measured in 100 % of hours · provisional · year before: same days |
| September 2026 | 7.7 | measured in 98 % of hours · provisional | |
| August 2026 | 7.7 | measured in 84 % of hours · provisional · 2 days without data from the station | |
| July 2026 | too few readings | measured in 74 % of hours · provisional | |
| June 2026 | too few readings | 6.7 | measured in 72 % of hours · provisional · 2 days without data from the station |
| May 2026 | 6 | 7 | measured in 81 % of hours · provisional · 1 day without data from the station |
| April 2026 | 6.7 | 9.6 | measured in 89 % of hours · provisional |
| March 2026 | 12.8 | 15.5 | measured in 93 % of hours · provisional |
| February 2026 | 15 | 17.7 | measured in 93 % of hours · provisional |
| January 2026 | 20.4 | 18.6 | measured in 83 % of hours · provisional · 3 days without data from the station |
| December 2025 | 26.3 | 17.7 | measured in 92 % of hours · verified · 2 days without data from the station |
| November 2025 | 16.6 | 18.7 | measured in 80 % of hours · verified · 5 days without data from the station |
NO₂ by year
Yardstick: EU limits (Directive 2008/50/EC)
| Measure | 2026* | 2025 | 2024 |
|---|---|---|---|
| Hours above 200 µg/m³ (allowed 18) | 0² | 0² | 0 |
| Hours above 400 µg/m³, three hours in a row (alert threshold) | 0 | 0 | 0 |
| Annual average, µg/m³ (EU limit 40) | 9.9* | too few | 14 |
| Highest daily average, µg/m³ | 32January 21 | 54December 16 | 42January 31 |
| Highest hourly value, µg/m³ | 90February 26 | 123March 7 | 100January 31 |
| Hours measured | 85 % | 72 % | 91 % |
| Days without any reading from the station | 8 | 7 | 31 |
* 2026 up to October 6; the average since the start of the year is not yet an annual average.
The monitoring networks have not yet finally verified this year’s data. The EEA publishes verified values once a year.
² Too few readings to compare with the number allowed: the figure covers only what was measured.
■ and a figure in red: more than is allowed for the whole year.
There is no allowed number for the warning and alert thresholds: every such hour or day is in red.
Compared with the new EU rules and the WHO recommendation
This is not the yardstick for the verdict above, only a comparison. From 2030 the EU tightens its limits (Directive (EU) 2024/2881), and since 2021 the World Health Organization has recommended even lower values.
- EU from 2030: daily 50 µg/m³, 18 days allowed. In 2024 there were 0 such days.
- WHO 2021: daily 25 µg/m³, at most three to four days a year. In 2024 there were 34 such days.
- EU from 2030: annual average 20 µg/m³. Average in 2024: 14 µg/m³.
- WHO 2021: annual average 10 µg/m³. Average in 2024: 14 µg/m³.
Sources: Directive (EU) 2024/2881, Annex I; WHO global air quality guidelines 2021, table 0.1. Checked against the texts on 7 October 2026.
Ozone O₃
58.5
Nowµg/m³
Measured at 22:00
74
Last 24 hoursµg/m³
measured in 92 % of hours · provisional
73.2
Last 7 daysµg/m³
measured in 100 % of hours · provisional
79.3
Last 30 daysµg/m³
measured in 100 % of hours · provisional
too few readings
Last 12 months
measured in 67 % of hours · provisional
Days in 2024: O₃, 8-hour average above 120 µg/m³
No measured day above the limit. 31 days without any reading from the station.
- above the limit
- below the limit
- too few readings for the day
- no O₃ data in the EEA database
- no data from the station
Months of 2024
| Month | Days above 120 | Highest 8 h | No readings |
|---|---|---|---|
| January | 0 | 66 | 0 |
| February | 0 | 69 | 0 |
| March | 0 | 71 | 0 |
| April | 0 | ||
| May | 0 | ||
| June | 18 | ||
| July | 8 | ||
| August | 0 | ||
| September | 5 | ||
| October | 0 | ||
| November | 0 | 88 | 0 |
| December | 0 | 85 | 0 |
Values in µg/m³. ■ marks a month with at least one day above the limit; the number allowed applies to the whole year. “No readings”: days on which not a single reading came from the station.
Values as a table
| Hour to | µg/m³ | Note |
|---|---|---|
| Wednesday, 10/7 | ||
| 22:00 | 56 | model estimate, not counted |
| 21:00 | 55.8 | |
| 20:00 | 82 | |
| 19:00 | 107.4 | |
| 18:00 | 118.6 | |
| 17:00 | 118.8 | |
| 16:00 | 117.4 | |
| 15:00 | 113.1 | |
| 14:00 | 110.2 | |
| 13:00 | 109.7 | |
| 12:00 | 93.3 | |
| 11:00 | 64.1 | |
| 10:00 | 34.7 | |
| 09:00 | 21.2 | |
| 08:00 | 24.4 | |
| 07:00 | 41.8 | |
| 06:00 | 47.5 | |
| 05:00 | 55.2 | |
| 04:00 | 54.1 | |
| 03:00 | 62.8 | |
| 02:00 | 67 | |
| 01:00 | 60 | |
| Tuesday, 10/6 | ||
| 00:00 | 69.8 | |
| 23:00 | 82 | |
| 22:00 | 74.8 | |
| 21:00 | 76.5 | |
| 20:00 | 53.4 | |
| 19:00 | 113.5 | |
| 18:00 | 122 | |
| 17:00 | 126.6 | |
| 16:00 | 121.6 | |
| 15:00 | 121.3 | |
| 14:00 | 111.1 | |
| 13:00 | 113.4 | |
| 12:00 | 95.8 | |
| 11:00 | 61.1 | |
| 10:00 | 25.1 | |
| 09:00 | 15.8 | |
| 08:00 | 21.3 | |
| 07:00 | 39.6 | |
| 06:00 | 39.8 | |
| 05:00 | 51.2 | |
| 04:00 | 48.7 | |
| 03:00 | 49.4 | |
| 02:00 | 58.7 | |
| 01:00 | 55 | |
| Monday, 10/5 | ||
| 00:00 | 64.1 | |
| 23:00 | 68.4 | |
| 22:00 | 67.6 | |
| 21:00 | 50.4 | |
| 20:00 | 90.5 | |
| 19:00 | 100.4 | |
| 18:00 | 110.2 | |
| 17:00 | 111 | |
| 16:00 | 111.5 | |
| 15:00 | 110.5 | |
| 14:00 | 107.2 | |
| 13:00 | 110.2 | |
| 12:00 | 91.3 | |
| 11:00 | 59.1 | |
| 10:00 | 33.7 | |
| 09:00 | 11.9 | |
| 08:00 | 13.4 | |
| 07:00 | 27.6 | |
| 06:00 | 37.5 | |
| 05:00 | 44.3 | |
| 04:00 | 46.6 | |
| 03:00 | 56 | |
| 02:00 | 62.8 | |
| 01:00 | 61.8 | |
| Sunday, 10/4 | ||
| 00:00 | 58.7 | |
| 23:00 | 77.6 | |
| 22:00 | 68.6 | |
| 21:00 | 44.6 | |
| 20:00 | 86 | |
| 19:00 | 100.7 | |
| 18:00 | 103.1 | |
| 17:00 | 102.4 | |
| 16:00 | 101.8 | |
| 15:00 | 104.9 | |
| 14:00 | 105.2 | |
| 13:00 | 101 | |
| 12:00 | 86.7 | |
| 11:00 | 69.7 | |
| 10:00 | 54.9 | |
| 09:00 | 31 | |
| 08:00 | 23.6 | |
| 07:00 | 33.1 | |
| 06:00 | 47.8 | |
| 05:00 | 52.5 | |
| 04:00 | 56.1 | |
| 03:00 | 58.5 | |
| 02:00 | 61.6 | |
| 01:00 | 46.2 | |
| Saturday, 10/3 | ||
| 00:00 | 39.9 | |
| 23:00 | 37.1 | |
| 22:00 | 39 | |
| 21:00 | 63.6 | |
| 20:00 | 94.8 | |
| 19:00 | 101.5 | |
| 18:00 | 101.3 | |
| 17:00 | 101.7 | |
| 16:00 | 98 | |
| 15:00 | 97.5 | |
| 14:00 | 99.8 | |
| 13:00 | 98.4 | |
| 12:00 | 90.2 | |
| 11:00 | 64.9 | |
| 10:00 | 65.1 | |
| 09:00 | 55.5 | |
| 08:00 | 68.7 | |
| 07:00 | 68.2 | |
| 06:00 | 69.2 | |
| 05:00 | 68.7 | |
| 04:00 | 76.9 | |
| 03:00 | 85.8 | |
| 02:00 | 98 | |
| 01:00 | 95.4 | |
| Friday, 10/2 | ||
| 00:00 | 100.5 | |
| 23:00 | 102.3 | |
| 22:00 | 96.8 | |
| 21:00 | 89.8 | |
| 20:00 | 88.7 | |
| 19:00 | 96.9 | |
| 18:00 | 98.2 | |
| 17:00 | 100.9 | |
| 16:00 | 101.5 | |
| 15:00 | 100.5 | |
| 14:00 | 95.2 | |
| 13:00 | 84.6 | |
| 12:00 | 66 | |
| 11:00 | 52.5 | |
| 10:00 | 49.2 | |
| 09:00 | 33.9 | |
| 08:00 | 47.3 | |
| 07:00 | 63.2 | |
| 06:00 | 63.1 | |
| 05:00 | 64 | |
| 04:00 | 82.5 | |
| 03:00 | 72.7 | |
| 02:00 | 71.6 | |
| 01:00 | 53.4 | |
| Thursday, 10/1 | ||
| 00:00 | 61.3 | |
| 23:00 | 57.3 | |
| 22:00 | 59.1 | |
| 21:00 | 61.1 | |
| 20:00 | 66.1 | |
| 19:00 | 91.7 | |
| 18:00 | 98.8 | |
| 17:00 | 100.6 | |
| 16:00 | 98 | |
| 15:00 | 98.5 | |
| 14:00 | 100.5 | |
| 13:00 | 93.5 | |
| 12:00 | 83.8 | |
| 11:00 | 69.6 | |
| 10:00 | 64 | |
| 09:00 | 34.4 | |
| 08:00 | 40 | |
| 07:00 | 51.4 | |
| 06:00 | 57.2 | |
| 05:00 | 60.4 | |
| 04:00 | 57.7 | |
| 03:00 | 60.4 | |
| 02:00 | 58.5 | |
| 01:00 | 59.1 | |
Values as a table
| Day | µg/m³ | Note |
|---|---|---|
| Tue, 10/6 | 115.6 | provisional |
| Mon, 10/5 | 106.5 | provisional |
| Sun, 10/4 | 100.7 | provisional |
| Sat, 10/3 | 99.1 | provisional |
| Fri, 10/2 | 96.9 | provisional |
| Thu, 10/1 | 95.7 | provisional |
| Wed, 9/30 | 93.7 | provisional |
| Tue, 9/29 | 96 | provisional |
| Mon, 9/28 | 95.6 | provisional |
| Sun, 9/27 | 86.5 | provisional |
| Sat, 9/26 | 80.4 | provisional |
| Fri, 9/25 | 75 | provisional |
| Thu, 9/24 | 85.2 | provisional |
| Wed, 9/23 | 82.5 | provisional |
| Tue, 9/22 | 89.5 | provisional |
| Mon, 9/21 | 108.3 | provisional |
| Sun, 9/20 | 112.3 | provisional |
| Sat, 9/19 | 94.9 | provisional |
| Fri, 9/18 | 102 | provisional |
| Thu, 9/17 | 104 | provisional |
| Wed, 9/16 | 94.2 | provisional |
| Tue, 9/15 | 90.5 | provisional |
| Mon, 9/14 | 98.5 | provisional |
| Sun, 9/13 | 101.2 | provisional |
| Sat, 9/12 | 83.5 | provisional |
| Fri, 9/11 | 107 | provisional |
| Thu, 9/10 | 136.6 | above the limit · provisional |
| Wed, 9/9 | 149.5 | above the limit · provisional |
| Tue, 9/8 | 137.7 | above the limit · provisional |
| Mon, 9/7 | 128.3 | above the limit · provisional |
Values as a table
| Month | µg/m³ | a year earlier | Note |
|---|---|---|---|
| October 2026 so far | 73 | 57.3 | measured in 100 % of hours · provisional · year before: same days |
| September 2026 | 83.5 | measured in 100 % of hours · provisional | |
| August 2026 | 103.1 | measured in 90 % of hours · provisional · 2 days without data from the station | |
| July 2026 | 89.1 | measured in 100 % of hours · provisional | |
| June 2026 | too few readings | 87.7 | measured in 74 % of hours · provisional · 2 days without data from the station |
| May 2026 | too few readings | 69.8 | measured in 39 % of hours · provisional · 1 day without data from the station |
| April 2026 | too few readings | 65 | measured in 26 % of hours · provisional |
| March 2026 | too few readings | 58.4 | measured in 32 % of hours · provisional |
| February 2026 | too few readings | 45.9 | measured in 40 % of hours · provisional |
| January 2026 | too few readings | 39.6 | measured in 33 % of hours · provisional · 3 days without data from the station |
| December 2025 | 28.7 | 38.5 | measured in 92 % of hours · verified · 2 days without data from the station |
| November 2025 | 36.8 | 40.5 | measured in 80 % of hours · verified · 5 days without data from the station |
O₃ by year
Yardstick: EU limits (Directive 2008/50/EC)
| Measure | 2026* | 2025 | 2024 |
|---|---|---|---|
| Days with 8-hour average above 120 µg/m³ (target value 25) | ≥ 42 | ≥ 7² | 0² |
| Annual average, µg/m³ | too few | too few | too few |
| Highest 8-hour average, µg/m³ | 150September 9 | 164June 28 | 88November 10 |
| Hours measured | 60 % | 72 % | 41 % |
| Days without any reading from the station | 8 | 7 | 31 |
* 2026 up to October 6; the average since the start of the year is not yet an annual average.
The monitoring networks have not yet finally verified this year’s data. The EEA publishes verified values once a year.
≥ means at least: more than a tenth of the days or hours are missing, so the real number may be higher.
² Too few readings to compare with the number allowed: the figure covers only what was measured.
■ and a figure in red: more than is allowed for the whole year.
Sulphur dioxide SO₂
14.4
Nowµg/m³
Measured at 22:00
21.2
Last 24 hoursµg/m³
measured in 92 % of hours · provisional
14.4
Last 7 daysµg/m³
measured in 100 % of hours · provisional
19.7
Last 30 daysµg/m³
measured in 100 % of hours · provisional
10
Last 12 monthsµg/m³
measured in 93 % of hours · provisional
Values as a table
| Hour to | µg/m³ | Note |
|---|---|---|
| Wednesday, 10/7 | ||
| 21:00 | 11.3 | |
| 20:00 | 8.1 | |
| 19:00 | 5.8 | |
| 18:00 | 4.3 | |
| 17:00 | 4.3 | |
| 16:00 | 4.3 | |
| 15:00 | 4.2 | |
| 14:00 | 4.3 | |
| 13:00 | 5.1 | |
| 12:00 | 6.3 | |
| 11:00 | 9.7 | |
| 10:00 | 111.5 | |
| 09:00 | 34.2 | |
| 08:00 | 27.2 | |
| 07:00 | 28.7 | |
| 06:00 | 31.4 | |
| 05:00 | 28.7 | |
| 04:00 | 28.2 | |
| 03:00 | 26.7 | |
| 02:00 | 30.5 | |
| 01:00 | 25.8 | |
| Tuesday, 10/6 | ||
| 00:00 | 26.2 | |
| 23:00 | 17 | |
| 22:00 | 19.1 | |
| 21:00 | 12 | |
| 20:00 | 22.7 | |
| 19:00 | 5.9 | |
| 18:00 | 5.1 | |
| 17:00 | 4.8 | |
| 16:00 | 4.7 | |
| 15:00 | 5.5 | |
| 14:00 | 4.5 | |
| 13:00 | 4.9 | |
| 12:00 | 6.1 | |
| 11:00 | 14.1 | |
| 10:00 | 47.6 | |
| 09:00 | 30 | |
| 08:00 | 28.7 | |
| 07:00 | 29.2 | |
| 06:00 | 29.2 | |
| 05:00 | 29.5 | |
| 04:00 | 29.2 | |
| 03:00 | 29.2 | |
| 02:00 | 30.9 | |
| 01:00 | 24.8 | |
| Monday, 10/5 | ||
| 00:00 | 21.3 | |
| 23:00 | 39.7 | |
| 22:00 | 19.6 | |
| 21:00 | 10.9 | |
| 20:00 | 8 | |
| 19:00 | 5 | |
| 18:00 | 4 | |
| 17:00 | 4.1 | |
| 16:00 | 4.4 | |
| 15:00 | 4.7 | |
| 14:00 | 5.1 | |
| 13:00 | 5.8 | |
| 12:00 | 5.3 | |
| 11:00 | 8.1 | |
| 10:00 | 24.4 | |
| 09:00 | 28.7 | |
| 08:00 | 27.7 | |
| 07:00 | 28.4 | |
| 06:00 | 28.5 | |
| 05:00 | 28.3 | |
| 04:00 | 27.8 | |
| 03:00 | 26.8 | |
| 02:00 | 25.3 | |
| 01:00 | 23.1 | |
| Sunday, 10/4 | ||
| 00:00 | 20.7 | |
| 23:00 | 16.6 | |
| 22:00 | 13.4 | |
| 21:00 | 24 | |
| 20:00 | 7.1 | |
| 19:00 | 4.5 | |
| 18:00 | 3.7 | |
| 17:00 | 3.7 | |
| 16:00 | 3.8 | |
| 15:00 | 3.8 | |
| 14:00 | 5.5 | |
| 13:00 | 4.1 | |
| 12:00 | 4 | |
| 11:00 | 6.5 | |
| 10:00 | 20.4 | |
| 09:00 | 26.4 | |
| 08:00 | 26.4 | |
| 07:00 | 27.2 | |
| 06:00 | 28.1 | |
| 05:00 | 28.6 | |
| 04:00 | 33.8 | |
| 03:00 | 25.4 | |
| 02:00 | 26 | |
| 01:00 | 22.5 | |
| Saturday, 10/3 | ||
| 00:00 | 18.9 | |
| 23:00 | 20.9 | |
| 22:00 | 11.7 | |
| 21:00 | 9.3 | |
| 20:00 | 6.2 | |
| 19:00 | 3.6 | |
| 18:00 | 2.9 | |
| 17:00 | 2.8 | |
| 16:00 | 3 | |
| 15:00 | 3 | |
| 14:00 | 3.1 | |
| 13:00 | 2.9 | |
| 12:00 | 3.5 | |
| 11:00 | 6.6 | |
| 10:00 | 24.2 | |
| 09:00 | 29.7 | |
| 08:00 | 30.7 | |
| 07:00 | 34.4 | |
| 06:00 | 35.3 | |
| 05:00 | 31.9 | |
| 04:00 | 30.4 | |
| 03:00 | 28.3 | |
| 02:00 | 25.8 | |
| 01:00 | 23.7 | |
| Friday, 10/2 | ||
| 00:00 | 19.1 | |
| 23:00 | 15.8 | |
| 22:00 | 12.8 | |
| 21:00 | 9.7 | |
| 20:00 | 6.5 | |
| 19:00 | 3.9 | |
| 18:00 | 3.1 | |
| 17:00 | 3.2 | |
| 16:00 | 3.2 | |
| 15:00 | 3.3 | |
| 14:00 | 3.3 | |
| 13:00 | 3.3 | |
| 12:00 | 3.4 | |
| 11:00 | 3.8 | |
| 10:00 | 9.6 | |
| 09:00 | 12.8 | |
| 08:00 | 13.3 | |
| 07:00 | 13.8 | |
| 06:00 | 14.8 | |
| 05:00 | 14.7 | |
| 04:00 | 14.2 | |
| 03:00 | 14 | |
| 02:00 | 13.3 | |
| 01:00 | 13 | |
| Thursday, 10/1 | ||
| 00:00 | 11.7 | |
| 23:00 | 12.4 | |
| 22:00 | 9.3 | |
| 21:00 | 7.8 | |
| 20:00 | 6 | |
| 19:00 | 4.7 | |
| 18:00 | 3.8 | |
| 17:00 | 3.7 | |
| 16:00 | 3.8 | |
| 15:00 | 4 | |
| 14:00 | 4.1 | |
| 13:00 | 3.9 | |
| 12:00 | 4.3 | |
| 11:00 | 4.9 | |
| 10:00 | 12.8 | |
| 09:00 | 31.3 | |
| 08:00 | 18.3 | |
| 07:00 | 18.6 | |
| 06:00 | 18.9 | |
| 05:00 | 18.9 | |
| 04:00 | 21.9 | |
| 03:00 | 18.8 | |
| 02:00 | 18.8 | |
| 01:00 | 22.7 | |
Values as a table
| Day | µg/m³ | Note |
|---|---|---|
| Tue, 10/6 | 19.2 | provisional |
| Mon, 10/5 | 17.3 | provisional |
| Sun, 10/4 | 16.1 | provisional |
| Sat, 10/3 | 16.4 | provisional |
| Fri, 10/2 | 9.5 | provisional |
| Thu, 10/1 | 11.9 | provisional |
| Wed, 9/30 | 10.5 | provisional |
| Tue, 9/29 | 12.5 | provisional |
| Mon, 9/28 | 9.1 | provisional |
| Sun, 9/27 | 8 | provisional |
| Sat, 9/26 | 7.2 | provisional |
| Fri, 9/25 | 15.9 | provisional |
| Thu, 9/24 | 19.1 | provisional |
| Wed, 9/23 | 13.1 | provisional |
| Tue, 9/22 | 18 | provisional |
| Mon, 9/21 | 27.6 | provisional |
| Sun, 9/20 | 24.4 | provisional |
| Sat, 9/19 | 24.8 | provisional |
| Fri, 9/18 | 23 | provisional |
| Thu, 9/17 | 23.9 | provisional |
| Wed, 9/16 | 22.3 | provisional |
| Tue, 9/15 | 25 | provisional |
| Mon, 9/14 | 19.9 | provisional |
| Sun, 9/13 | 20.2 | provisional |
| Sat, 9/12 | 27 | provisional |
| Fri, 9/11 | 29.1 | provisional |
| Thu, 9/10 | 28.7 | provisional |
| Wed, 9/9 | 29.5 | provisional |
| Tue, 9/8 | 29.7 | provisional |
| Mon, 9/7 | 31.3 | provisional |
Values as a table
| Month | µg/m³ | a year earlier | Note |
|---|---|---|---|
| October 2026 so far | 15.1 | 3.3 | measured in 100 % of hours · provisional · year before: same days |
| September 2026 | 22 | 3.9 | measured in 100 % of hours · provisional |
| August 2026 | 4.5 | 3 | measured in 90 % of hours · provisional · 2 days without data from the station |
| July 2026 | 2.4 | 4.5 | measured in 100 % of hours · provisional |
| June 2026 | too few readings | 3.7 | measured in 70 % of hours · provisional · 2 days without data from the station |
| May 2026 | 17.9 | 1.8 | measured in 93 % of hours · provisional · 1 day without data from the station |
| April 2026 | 17.1 | 1.5 | measured in 100 % of hours · provisional |
| March 2026 | 9.8 | 2 | measured in 100 % of hours · provisional |
| February 2026 | 9.6 | 4.1 | measured in 100 % of hours · provisional |
| January 2026 | 9 | too few readings | measured in 86 % of hours · provisional · 3 days without data from the station |
| December 2025 | 3.9 | measured in 92 % of hours · verified · 2 days without data from the station | |
| November 2025 | 3.1 | measured in 80 % of hours · verified · 5 days without data from the station |
SO₂ by year
Yardstick: EU limits (Directive 2008/50/EC)
| Measure | 2026* | 2025 | 2023 |
|---|---|---|---|
| Days above 125 µg/m³ (allowed 3) | 0 | 0 | 0² |
| Hours above 350 µg/m³ (allowed 24) | 0 | 0 | 0² |
| Hours above 500 µg/m³, three hours in a row (alert threshold) | 0 | 0 | 0 |
| Annual average, µg/m³ | 12* | 3.1 | too few |
| Highest daily average, µg/m³ | 75June 7 | 10February 5 | 13January 12 |
| Highest hourly value, µg/m³ | 115June 7 | 44June 25 | 55January 12 |
| Hours measured | 93 % | 93 % | 89 % |
| Days without any reading from the station | 8 | 7 | 35 |
* 2026 up to October 6; the average since the start of the year is not yet an annual average.
The monitoring networks have not yet finally verified this year’s data. The EEA publishes verified values once a year.
² Too few readings to compare with the number allowed: the figure covers only what was measured.
■ and a figure in red: more than is allowed for the whole year.
There is no allowed number for the warning and alert thresholds: every such hour or day is in red.
Outages in the last 12 months
Every period of at least 24 hours in which no reading arrived from this station.
Days without a reading: 22
7 outages, 518 hours in total in the last 12 months.
Timeline of outages from October 7, 2025 to today
| From | To | Duration |
|---|---|---|
| Aug 15, 2026 09:00 | Aug 18, 2026 14:00 | 3 days |
| Jun 24, 2026 16:00 | Jun 26, 2026 11:00 | 43 hours |
| Jun 16, 2026 15:00 | Jun 18, 2026 11:00 | 44 hours |
| May 16, 2026 06:00 | May 18, 2026 12:00 | 2 days |
| Jan 6, 2026 19:00 | Jan 9, 2026 10:00 | 3 days |
| Jan 4, 2026 22:00 | Jan 6, 2026 13:00 | 39 hours |
| Nov 25, 2025 03:00 | Dec 3, 2025 09:00 | 8 days |
Calculated from the hourly values the EEA publishes. If late values arrive afterwards, an outage gets shorter or disappears.
Where the data comes from
Measured by Environmental Protection Agency of Montenegro. We take the values from the European Environment Agency (EEA) under the CC BY 4.0 licence.
Values marked provisional have not been fully checked by the network yet. The EEA publishes verified data for the previous year once a year, usually by the end of September.
An hourly value is the average of one hour. We show the end of the hour: the value to 18:00 was measured from 17:00 to 18:00.
A day runs from midnight to midnight local time.
We only show an average when at least three out of four hours in the period have a reading. The EU air quality directive requires this for daily averages, and we apply the same rule to longer periods. We compare an annual average with the EU limit only once 90 % of hours are measured, as the directive requires. For 12 months and for a year we ask for more: if less than 90 % of hours are measured, every full calendar month needs readings for at least half of its hours. Otherwise a whole season could be missing from the average, such as summer, when ozone is highest.
We do not call a difference of up to 10 % a change, nor one of up to 1 µg/m³ at low levels, because weather and measurement uncertainty alone cause differences that size.
When a station sends no reading, the EEA sometimes fills the hour with a model estimate. We draw those hours dashed and leave them out of every average.
The EU limits come from Directive 2008/50/EC. Here they serve as a yardstick for comparison. When more than a tenth of the days or hours are missing, the number of exceedances can only be higher, so we write “at least” in front of it.
samoEKO is a brand of samoLabs, Juelich.