Air at the Bar2 station
Bar, Montenegro
Network: Environmental Protection Agency of Montenegro · Station code: ME0008A
This year, up to yesterday (October 6)
2 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: January 6, 2026, PM10 52 µg/m³ as a daily average, 1.0 times the limit.
Daily average for 279 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 | 14.3 µg/m³ | Good |
| NO₂ | 58.5 µg/m³ | Moderate |
| O₃ | 20.3 µg/m³ | Good |
How the air is changing
Over the last seven days there was more PM10 and NO₂ in the air than the week before.
- PM10: average 12.4 µg/m³, week before 8.9 µg/m³
- PM2.5: average 5.1 µg/m³, week before 4.1 µg/m³
- NO₂: average 12.4 µg/m³, week before 9.6 µg/m³
- O₃: average 46.1 µg/m³, week before 43.3 µg/m³
Last month there was less PM10, PM2.5, and NO₂ in the air than the month before.
- PM10: average 18.8 µg/m³, month before 25 µg/m³
- PM2.5: average 8.2 µg/m³, month before 9.9 µg/m³
- NO₂: average 11 µg/m³, month before 15.5 µg/m³
- O₃: average 39.6 µg/m³, month before 43.6 µg/m³
Show
Particulate matter PM10
14.3
Nowµg/m³
Measured at 22:00
17.7
Last 24 hoursµg/m³
measured in 92 % of hours · provisional
12.4
Last 7 daysµg/m³
measured in 100 % of hours · provisional
15.4
Last 30 daysµg/m³
measured in 99 % of hours · provisional
too few readings
Last 12 months
measured in 77 % of hours · 2 months with too few readings · provisional
Days in 2026: PM10, daily average above 50 µg/m³
2 days above the limit.
- above the limit
- below the limit
Days above the limit with values (2)
- Jan 6 52
- Aug 30 51
Values in µg/m³, limit 50 µg/m³.
Months of 2026
| Month | Days above 50 | Highest day | No readings |
|---|---|---|---|
| January | 1 above the number allowed | 52 | 0 |
| February | 0 | 36 | 0 |
| March | 0 | 26 | 0 |
| April | 0 | 38 | 0 |
| May | 0 | 23 | 0 |
| June | 0 | 31 | 0 |
| July | 0 | 32 | 0 |
| August | 1 above the number allowed | 51 | 0 |
| September | 0 | 48 | 0 |
| October up to yesterday | 0 | 15 | 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 | 20 | model estimate, not counted |
| 21:00 | 21.9 | |
| 20:00 | 32.4 | |
| 19:00 | 63.8 | |
| 18:00 | 23.5 | |
| 17:00 | 18.2 | |
| 16:00 | 16.4 | |
| 15:00 | 14.7 | |
| 14:00 | 15.1 | |
| 13:00 | 13.7 | |
| 12:00 | 12.4 | |
| 11:00 | 29.6 | |
| 10:00 | 29.7 | |
| 09:00 | 14.3 | |
| 08:00 | 10.6 | |
| 07:00 | 8.8 | |
| 06:00 | 8.9 | |
| 05:00 | 9.4 | |
| 04:00 | 10.4 | |
| 03:00 | 7.7 | |
| 02:00 | 8.6 | |
| 01:00 | 9.1 | |
| Tuesday, 10/6 | ||
| 00:00 | 9.9 | |
| 23:00 | 10.9 | |
| 22:00 | 13.1 | |
| 21:00 | 22.8 | |
| 20:00 | 26.2 | |
| 19:00 | 28.1 | |
| 18:00 | 15.4 | |
| 17:00 | 15.2 | |
| 16:00 | 14.1 | |
| 15:00 | 13.9 | |
| 14:00 | 13.9 | |
| 13:00 | 14.5 | |
| 12:00 | 19.7 | |
| 11:00 | 21.2 | |
| 10:00 | 23.3 | |
| 09:00 | 20.6 | |
| 08:00 | 12.1 | |
| 07:00 | 10.7 | |
| 06:00 | 9.6 | |
| 05:00 | 9 | |
| 04:00 | 9.9 | |
| 03:00 | 9.9 | |
| 02:00 | 9.2 | |
| 01:00 | 9.3 | |
| Monday, 10/5 | ||
| 00:00 | 10 | |
| 23:00 | 11.2 | |
| 22:00 | 12.1 | |
| 21:00 | 16.5 | |
| 20:00 | 19.6 | |
| 19:00 | 13.9 | |
| 18:00 | 13 | |
| 17:00 | 13.3 | |
| 16:00 | 13.8 | |
| 15:00 | 15.7 | |
| 14:00 | 13.1 | |
| 13:00 | 14.5 | |
| 12:00 | 19.7 | |
| 11:00 | 17.6 | |
| 10:00 | 28.1 | |
| 09:00 | 20 | |
| 08:00 | 12.7 | |
| 07:00 | 12.5 | |
| 06:00 | 10.3 | |
| 05:00 | 9 | |
| 04:00 | 8.3 | |
| 03:00 | 8.5 | |
| 02:00 | 9.2 | |
| 01:00 | 8.2 | |
| Sunday, 10/4 | ||
| 00:00 | 8.9 | |
| 23:00 | 8.9 | |
| 22:00 | 9.9 | |
| 21:00 | 13.2 | |
| 20:00 | 15.9 | |
| 19:00 | 12.3 | |
| 18:00 | 10.7 | |
| 17:00 | 10.2 | |
| 16:00 | 11.5 | |
| 15:00 | 13.1 | |
| 14:00 | 10.5 | |
| 13:00 | 10.5 | |
| 12:00 | 12.1 | |
| 11:00 | 14 | |
| 10:00 | 19.7 | |
| 09:00 | 15.9 | |
| 08:00 | 11.8 | |
| 07:00 | 8.6 | |
| 06:00 | 8.7 | |
| 05:00 | 9.6 | |
| 04:00 | 9.4 | |
| 03:00 | 8.4 | |
| 02:00 | 8.8 | |
| 01:00 | 9.5 | |
| Saturday, 10/3 | ||
| 00:00 | 8.9 | |
| 23:00 | 8.6 | |
| 22:00 | 10 | |
| 21:00 | 11 | |
| 20:00 | 11.9 | |
| 19:00 | 9.4 | |
| 18:00 | 10.8 | |
| 17:00 | 9.5 | |
| 16:00 | 8.8 | |
| 15:00 | 8.1 | |
| 14:00 | 8.2 | |
| 13:00 | 10 | |
| 12:00 | 16.4 | |
| 11:00 | 11.4 | |
| 10:00 | 8.7 | |
| 09:00 | 8.2 | |
| 08:00 | 9.6 | |
| 07:00 | 9.5 | |
| 06:00 | 8.2 | |
| 05:00 | 7.6 | |
| 04:00 | 8.2 | |
| 03:00 | 8.9 | |
| 02:00 | 9.4 | |
| 01:00 | 12.7 | |
| Friday, 10/2 | ||
| 00:00 | 9.2 | |
| 23:00 | 10 | |
| 22:00 | 11 | |
| 21:00 | 13.1 | |
| 20:00 | 15.6 | |
| 19:00 | 12.1 | |
| 18:00 | 10.4 | |
| 17:00 | 11.1 | |
| 16:00 | 11.2 | |
| 15:00 | 8.9 | |
| 14:00 | 18.2 | |
| 13:00 | 15 | |
| 12:00 | 14.9 | |
| 11:00 | 22.9 | |
| 10:00 | 11.7 | |
| 09:00 | 10.5 | |
| 08:00 | 10.8 | |
| 07:00 | 8.7 | |
| 06:00 | 8.4 | |
| 05:00 | 10.2 | |
| 04:00 | 11.7 | |
| 03:00 | 11.1 | |
| 02:00 | 10.9 | |
| 01:00 | 10.5 | |
| Thursday, 10/1 | ||
| 00:00 | 9.9 | |
| 23:00 | 9.7 | |
| 22:00 | 10.2 | |
| 21:00 | 12.6 | |
| 20:00 | 16 | |
| 19:00 | 13.9 | |
| 18:00 | 12 | |
| 17:00 | 11.4 | |
| 16:00 | 11 | |
| 15:00 | 10.5 | |
| 14:00 | 9.6 | |
| 13:00 | 12.1 | |
| 12:00 | 18 | |
| 11:00 | 13.3 | |
| 10:00 | 41.8 | |
| 09:00 | 11.1 | |
| 08:00 | 11.7 | |
| 07:00 | 9.5 | |
| 06:00 | 10.1 | |
| 05:00 | 11.5 | |
| 04:00 | 9.8 | |
| 03:00 | 10.3 | |
| 02:00 | 10.4 | |
| 01:00 | 10.9 | |
Values as a table
| Day | µg/m³ | Note |
|---|---|---|
| Tue, 10/6 | 15.1 | provisional |
| Mon, 10/5 | 13.8 | provisional |
| Sun, 10/4 | 11.3 | provisional |
| Sat, 10/3 | 9.8 | provisional |
| Fri, 10/2 | 12 | provisional |
| Thu, 10/1 | 12.8 | provisional |
| Wed, 9/30 | 11.9 | provisional |
| Tue, 9/29 | 12.3 | provisional |
| Mon, 9/28 | 9.4 | provisional |
| Sun, 9/27 | 7.3 | provisional |
| Sat, 9/26 | 5.5 | provisional |
| Fri, 9/25 | 9.7 | provisional |
| Thu, 9/24 | 11.5 | provisional |
| Wed, 9/23 | 6.5 | provisional |
| Tue, 9/22 | 13.4 | provisional |
| Mon, 9/21 | 17.7 | provisional |
| Sun, 9/20 | 11.6 | provisional |
| Sat, 9/19 | 13.2 | provisional |
| Fri, 9/18 | 10.7 | provisional |
| Thu, 9/17 | 10.8 | provisional |
| Wed, 9/16 | 9.5 | provisional |
| Tue, 9/15 | 11.3 | provisional |
| Mon, 9/14 | 10.7 | provisional |
| Sun, 9/13 | 11.5 | provisional |
| Sat, 9/12 | 11.8 | provisional |
| Fri, 9/11 | 24.4 | provisional |
| Thu, 9/10 | 31.9 | provisional |
| Wed, 9/9 | 47.9 | provisional |
| Tue, 9/8 | 43.5 | provisional |
| Mon, 9/7 | 32.4 | provisional |
Values as a table
| Month | µg/m³ | a year earlier | Note |
|---|---|---|---|
| October 2026 so far | 12.5 | too few readings | measured in 100 % of hours · provisional · year before: same days |
| September 2026 | 18.8 | too few readings | measured in 99 % of hours · provisional |
| August 2026 | 25 | too few readings | measured in 100 % of hours · provisional |
| July 2026 | 18.3 | too few readings | measured in 100 % of hours · provisional |
| June 2026 | 16.6 | too few readings | measured in 100 % of hours · provisional |
| May 2026 | 12.5 | too few readings | measured in 100 % of hours · provisional |
| April 2026 | 13.1 | too few readings | measured in 100 % of hours · provisional |
| March 2026 | 15.8 | too few readings | measured in 100 % of hours · provisional |
| February 2026 | 11.4 | too few readings | measured in 100 % of hours · provisional |
| January 2026 | 18.3 | too few readings | measured in 100 % of hours · provisional |
| December 2025 | too few readings | measured in 4 % of hours · verified | |
| November 2025 | too few readings | measured in 4 % of hours · verified |
PM10 by year
Yardstick: EU limits (Directive 2008/50/EC)
| Measure | 2026* | 2025 |
|---|---|---|
| Days above 50 µg/m³ (allowed 35) | 2 | |
| Annual average, µg/m³ (EU limit 40) | 16.6* | too few |
| Highest daily average, µg/m³ | 52January 6 | |
| Highest hourly value, µg/m³ | 148January 7 | 74August 12 |
| Hours measured | 100 % | 4 % |
| Days without any reading from the station | 0 | 0 |
* 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.
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 45 µg/m³, 18 days allowed. In 2026 there were 4 such days.
- WHO 2021: daily 45 µg/m³, at most three to four days a year. In 2026 there were 4 such days.
Sources: Directive (EU) 2024/2881, Annex I; WHO global air quality guidelines 2021, table 0.1. Checked against the texts on 7 October 2026.
The worst days of 2026
| Day | Average | Times the limit |
|---|---|---|
| Jan 6, 2026provisional | 52 | 1.0 × |
| Aug 30, 2026provisional | 51 | 1.0 × |
Daily average in µg/m³, daily limit 50 µg/m³. Days with the same unverified value over many hours are not on this list.
Particulate matter PM2.5
no measurement
Now
too few readings
Last 24 hours
measured in 4 % of hours · provisional
5.1
Last 7 daysµg/m³
measured in 100 % of hours · provisional
7
Last 30 daysµg/m³
measured in 99 % of hours · provisional
6.4
Last 12 monthsµg/m³
measured in 99 % of hours · provisional
Months of 2026
| Month | Highest day | No readings |
|---|---|---|
| January | 25 | 0 |
| February | 9 | 0 |
| March | 13 | 0 |
| April | 9 | 0 |
| May | 7 | 0 |
| June | 10 | 0 |
| July | 10 | 0 |
| August | 13 | 0 |
| September | 26 | 0 |
| October up to yesterday | 7 | 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 |
|---|---|---|
| Tuesday, 10/6 | ||
| 00:00 | 4.4 | |
| 23:00 | 5.3 | |
| 22:00 | 6 | |
| 21:00 | 9.9 | |
| 20:00 | 11.6 | |
| 19:00 | 13.4 | |
| 18:00 | 8.1 | |
| 17:00 | 7.9 | |
| 16:00 | 7.7 | |
| 15:00 | 7.8 | |
| 14:00 | 7.6 | |
| 13:00 | 7.9 | |
| 12:00 | 8.4 | |
| 11:00 | 8.6 | |
| 10:00 | 9.6 | |
| 09:00 | 9 | |
| 08:00 | 6.9 | |
| 07:00 | 5.9 | |
| 06:00 | 5.2 | |
| 05:00 | 4.8 | |
| 04:00 | 5.3 | |
| 03:00 | 6.1 | |
| 02:00 | 5.2 | |
| 01:00 | 4.1 | |
| Monday, 10/5 | ||
| 00:00 | 5 | |
| 23:00 | 5.5 | |
| 22:00 | 6 | |
| 21:00 | 7 | |
| 20:00 | 7.6 | |
| 19:00 | 6.1 | |
| 18:00 | 6.1 | |
| 17:00 | 5.9 | |
| 16:00 | 6.6 | |
| 15:00 | 6.8 | |
| 14:00 | 6.6 | |
| 13:00 | 7.3 | |
| 12:00 | 8.7 | |
| 11:00 | 8.6 | |
| 10:00 | 10.6 | |
| 09:00 | 6.6 | |
| 08:00 | 6 | |
| 07:00 | 6.1 | |
| 06:00 | 5.7 | |
| 05:00 | 4.4 | |
| 04:00 | 4.1 | |
| 03:00 | 3.8 | |
| 02:00 | 3.6 | |
| 01:00 | 3.5 | |
| Sunday, 10/4 | ||
| 00:00 | 4 | |
| 23:00 | 4.1 | |
| 22:00 | 4.5 | |
| 21:00 | 5.8 | |
| 20:00 | 6.4 | |
| 19:00 | 5.5 | |
| 18:00 | 4.7 | |
| 17:00 | 4 | |
| 16:00 | 4.4 | |
| 15:00 | 4.7 | |
| 14:00 | 4.3 | |
| 13:00 | 4.1 | |
| 12:00 | 4.8 | |
| 11:00 | 5.1 | |
| 10:00 | 7.7 | |
| 09:00 | 6.2 | |
| 08:00 | 4.6 | |
| 07:00 | 3.6 | |
| 06:00 | 3.8 | |
| 05:00 | 4.2 | |
| 04:00 | 3.8 | |
| 03:00 | 3.3 | |
| 02:00 | 3.4 | |
| 01:00 | 3.4 | |
| Saturday, 10/3 | ||
| 00:00 | 3.5 | |
| 23:00 | 3.4 | |
| 22:00 | 4.3 | |
| 21:00 | 4 | |
| 20:00 | 4.2 | |
| 19:00 | 3.4 | |
| 18:00 | 3.4 | |
| 17:00 | 3.3 | |
| 16:00 | 3.1 | |
| 15:00 | 2.8 | |
| 14:00 | 3.2 | |
| 13:00 | 2.7 | |
| 12:00 | 4.1 | |
| 11:00 | 3.3 | |
| 10:00 | 2.7 | |
| 09:00 | 2.5 | |
| 08:00 | 2.6 | |
| 07:00 | 3.1 | |
| 06:00 | 3 | |
| 05:00 | 2.7 | |
| 04:00 | 3.1 | |
| 03:00 | 3.1 | |
| 02:00 | 3.1 | |
| 01:00 | 4.3 | |
| Friday, 10/2 | ||
| 00:00 | 4 | |
| 23:00 | 4.8 | |
| 22:00 | 4.9 | |
| 21:00 | 5.5 | |
| 20:00 | 6 | |
| 19:00 | 5.3 | |
| 18:00 | 4.4 | |
| 17:00 | 3.5 | |
| 16:00 | 3.9 | |
| 15:00 | 3.1 | |
| 14:00 | 3.2 | |
| 13:00 | 4 | |
| 12:00 | 4.1 | |
| 11:00 | 5.5 | |
| 10:00 | 3.6 | |
| 09:00 | 3 | |
| 08:00 | 3.4 | |
| 07:00 | 2.9 | |
| 06:00 | 3.6 | |
| 05:00 | 4.5 | |
| 04:00 | 4.6 | |
| 03:00 | 5.1 | |
| 02:00 | 4.6 | |
| 01:00 | 4.1 | |
| Thursday, 10/1 | ||
| 00:00 | 4.2 | |
| 23:00 | 4.4 | |
| 22:00 | 4.2 | |
| 21:00 | 4.8 | |
| 20:00 | 6.1 | |
| 19:00 | 4.9 | |
| 18:00 | 4.4 | |
| 17:00 | 4.6 | |
| 16:00 | 4.6 | |
| 15:00 | 4.7 | |
| 14:00 | 4.2 | |
| 13:00 | 4 | |
| 12:00 | 5.5 | |
| 11:00 | 5 | |
| 10:00 | 23.5 | |
| 09:00 | 3.8 | |
| 08:00 | 3.9 | |
| 07:00 | 4.1 | |
| 06:00 | 3.7 | |
| 05:00 | 4.2 | |
| 04:00 | 4.4 | |
| 03:00 | 4.1 | |
| 02:00 | 4.1 | |
| 01:00 | 4.4 | |
Values as a table
| Day | µg/m³ | Note |
|---|---|---|
| Tue, 10/6 | 7.4 | provisional |
| Mon, 10/5 | 6.2 | provisional |
| Sun, 10/4 | 4.6 | provisional |
| Sat, 10/3 | 3.3 | provisional |
| Fri, 10/2 | 4.2 | provisional |
| Thu, 10/1 | 5.2 | provisional |
| Wed, 9/30 | 4.8 | provisional |
| Tue, 9/29 | 5.3 | provisional |
| Mon, 9/28 | 4 | provisional |
| Sun, 9/27 | 3.2 | provisional |
| Sat, 9/26 | 2.8 | provisional |
| Fri, 9/25 | 4.9 | provisional |
| Thu, 9/24 | 6.3 | provisional |
| Wed, 9/23 | 2.3 | provisional |
| Tue, 9/22 | 2.3 | provisional |
| Mon, 9/21 | 7.5 | provisional |
| Sun, 9/20 | 6.2 | provisional |
| Sat, 9/19 | 6.1 | provisional |
| Fri, 9/18 | 5.4 | provisional |
| Thu, 9/17 | 5 | provisional |
| Wed, 9/16 | 4.6 | provisional |
| Tue, 9/15 | 5.4 | provisional |
| Mon, 9/14 | 4.7 | provisional |
| Sun, 9/13 | 5.9 | provisional |
| Sat, 9/12 | 4.1 | provisional |
| Fri, 9/11 | 9.6 | provisional |
| Thu, 9/10 | 15.6 | provisional |
| Wed, 9/9 | 26 | provisional |
| Tue, 9/8 | 21.9 | provisional |
| Mon, 9/7 | 15 | provisional |
Values as a table
| Month | µg/m³ | a year earlier | Note |
|---|---|---|---|
| October 2026 so far | 5.1 | 3.2 | measured in 100 % of hours · provisional · year before: same days |
| September 2026 | 8.2 | 6.1 | measured in 99 % of hours · provisional |
| August 2026 | 9.9 | 13.1 | measured in 100 % of hours · provisional |
| July 2026 | 6.2 | 9.3 | measured in 100 % of hours · provisional |
| June 2026 | 5.7 | 10.5 | measured in 100 % of hours · provisional |
| May 2026 | 4.3 | 6 | measured in 100 % of hours · provisional |
| April 2026 | 4.8 | 5.5 | measured in 100 % of hours · provisional |
| March 2026 | 7.8 | 7.5 | measured in 100 % of hours · provisional |
| February 2026 | 5.1 | 11.8 | measured in 100 % of hours · provisional |
| January 2026 | 7.4 | 8.4 | measured in 100 % of hours · provisional |
| December 2025 | 7.9 | 6.5 | measured in 93 % of hours · verified |
| November 2025 | 4.4 | 8.1 | measured in 100 % of hours · verified |
PM2.5 by year
Yardstick: EU limits (Directive 2008/50/EC)
| Measure | 2026* | 2025 | 2024 |
|---|---|---|---|
| Annual average, µg/m³ (EU limit 25) | 6.6* | 7.9 | 7.2 |
| Highest daily average, µg/m³ | 26September 9 | 65August 12 | 20March 27 |
| Highest hourly value, µg/m³ | 72January 13 | 155August 12 | 68December 2 |
| Hours measured | 100 % | 99 % | 100 % |
| Days without any reading from the station | 0 | 0 | 0 |
* 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.
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 25 µg/m³, 18 days allowed. In 2026 there was 1 such day.
- WHO 2021: daily 15 µg/m³, at most three to four days a year. In 2026 there were 7 such days.
Sources: Directive (EU) 2024/2881, Annex I; WHO global air quality guidelines 2021, table 0.1. Checked against the texts on 7 October 2026.
Nitrogen dioxide NO₂
58.5
Nowµg/m³
Measured at 22:00
20.9
Last 24 hoursµg/m³
measured in 92 % of hours · provisional
12.4
Last 7 daysµg/m³
measured in 100 % of hours · provisional
11.1
Last 30 daysµg/m³
measured in 99 % of hours · provisional
too few readings
Last 12 months
measured in 64 % of hours · provisional
Days in 2026: NO₂, at least one hour above 200 µg/m³
No measured day above the limit.
- above the limit
- below the limit
- too few readings for the day
- no NO₂ data in the EEA database
Months of 2026
| Month | Days with an hour above 200 | Hours above 200 | Highest day | No readings |
|---|---|---|---|---|
| January | 0 | 0 | 39 | 0 |
| February | 0 | 0 | 34 | 0 |
| March | 0 | 0 | 33 | 0 |
| April | 0 | 0 | 0 | |
| May | 0 | 0 | 13 | 0 |
| June | 0 | 0 | 15 | 0 |
| July | 0 | 0 | 23 | 0 |
| August | 0 | 0 | 29 | 0 |
| September | 0 | 0 | 16 | 0 |
| October up to yesterday | 0 | 0 | 17 | 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 | 6 | model estimate, not counted |
| 21:00 | 40.8 | |
| 20:00 | 51.5 | |
| 19:00 | 41 | |
| 18:00 | 25.4 | |
| 17:00 | 13.1 | |
| 16:00 | 10.1 | |
| 15:00 | 9.7 | |
| 14:00 | 11.6 | |
| 13:00 | 19.7 | |
| 12:00 | 35.4 | |
| 11:00 | 61.7 | |
| 10:00 | 43.8 | |
| 09:00 | 25.3 | |
| 08:00 | 10.4 | |
| 07:00 | 5.5 | |
| 06:00 | 5.2 | |
| 05:00 | 5.2 | |
| 04:00 | 5.8 | |
| 03:00 | 6.5 | |
| 02:00 | 8.8 | |
| 01:00 | 9.8 | |
| Tuesday, 10/6 | ||
| 00:00 | 13.4 | |
| 23:00 | 16.7 | |
| 22:00 | 21.7 | |
| 21:00 | 31.1 | |
| 20:00 | 27.6 | |
| 19:00 | 13.9 | |
| 18:00 | 6.9 | |
| 17:00 | 6.2 | |
| 16:00 | 6.3 | |
| 15:00 | 6.4 | |
| 14:00 | 7.8 | |
| 13:00 | 11.8 | |
| 12:00 | 15.9 | |
| 11:00 | 34.9 | |
| 10:00 | 26.1 | |
| 09:00 | 16.5 | |
| 08:00 | 8.7 | |
| 07:00 | 7.1 | |
| 06:00 | 6.8 | |
| 05:00 | 5.5 | |
| 04:00 | 6.6 | |
| 03:00 | 5.9 | |
| 02:00 | 7.2 | |
| 01:00 | 10.2 | |
| Monday, 10/5 | ||
| 00:00 | 9.4 | |
| 23:00 | 12.1 | |
| 22:00 | 15.3 | |
| 21:00 | 19.9 | |
| 20:00 | 19.1 | |
| 19:00 | 10.6 | |
| 18:00 | 6.5 | |
| 17:00 | 6.5 | |
| 16:00 | 6.5 | |
| 15:00 | 7.1 | |
| 14:00 | 7.6 | |
| 13:00 | 13.3 | |
| 12:00 | 24.9 | |
| 11:00 | 39.9 | |
| 10:00 | 67.6 | |
| 09:00 | 72.5 | |
| 08:00 | 21.4 | |
| 07:00 | 8.9 | |
| 06:00 | 5.9 | |
| 05:00 | 5.7 | |
| 04:00 | 5.6 | |
| 03:00 | 7.8 | |
| 02:00 | 9.6 | |
| 01:00 | 9.8 | |
| Sunday, 10/4 | ||
| 00:00 | 11.8 | |
| 23:00 | 9.5 | |
| 22:00 | 10.7 | |
| 21:00 | 14.2 | |
| 20:00 | 15.4 | |
| 19:00 | 6.8 | |
| 18:00 | 5.9 | |
| 17:00 | 7 | |
| 16:00 | 6.5 | |
| 15:00 | 6.2 | |
| 14:00 | 9.6 | |
| 13:00 | 18.6 | |
| 12:00 | 13.1 | |
| 11:00 | 25.9 | |
| 10:00 | 33.9 | |
| 09:00 | 34.9 | |
| 08:00 | 17.2 | |
| 07:00 | 8.6 | |
| 06:00 | 10.5 | |
| 05:00 | 11.5 | |
| 04:00 | 7.4 | |
| 03:00 | 7.7 | |
| 02:00 | 9 | |
| 01:00 | 11.6 | |
| Saturday, 10/3 | ||
| 00:00 | 10.4 | |
| 23:00 | 11.5 | |
| 22:00 | 12.1 | |
| 21:00 | 14 | |
| 20:00 | 12.7 | |
| 19:00 | 8.8 | |
| 18:00 | 7.1 | |
| 17:00 | 6.4 | |
| 16:00 | 7.4 | |
| 15:00 | 7.1 | |
| 14:00 | 8.3 | |
| 13:00 | 13.2 | |
| 12:00 | 13.5 | |
| 11:00 | 8.6 | |
| 10:00 | 9.1 | |
| 09:00 | 13.4 | |
| 08:00 | 10.3 | |
| 07:00 | 5.5 | |
| 06:00 | 4.5 | |
| 05:00 | 5.1 | |
| 04:00 | 5.2 | |
| 03:00 | 6.5 | |
| 02:00 | 12.9 | |
| 01:00 | 18.3 | |
| Friday, 10/2 | ||
| 00:00 | 11 | |
| 23:00 | 10.5 | |
| 22:00 | 13.4 | |
| 21:00 | 18.1 | |
| 20:00 | 17 | |
| 19:00 | 9.8 | |
| 18:00 | 8.2 | |
| 17:00 | 6.8 | |
| 16:00 | 7.4 | |
| 15:00 | 7.7 | |
| 14:00 | 8.4 | |
| 13:00 | 12.9 | |
| 12:00 | 24.6 | |
| 11:00 | 24.1 | |
| 10:00 | 14.4 | |
| 09:00 | 17 | |
| 08:00 | 22.3 | |
| 07:00 | 9.1 | |
| 06:00 | 12.9 | |
| 05:00 | 14 | |
| 04:00 | 18.4 | |
| 03:00 | 16.7 | |
| 02:00 | 14.8 | |
| 01:00 | 20.1 | |
| Thursday, 10/1 | ||
| 00:00 | 11.3 | |
| 23:00 | 9.8 | |
| 22:00 | 12.2 | |
| 21:00 | 14.6 | |
| 20:00 | 12.7 | |
| 19:00 | 8.4 | |
| 18:00 | 6.8 | |
| 17:00 | 7 | |
| 16:00 | 6.8 | |
| 15:00 | 7.1 | |
| 14:00 | 7.9 | |
| 13:00 | 10.2 | |
| 12:00 | 12.4 | |
| 11:00 | 10.7 | |
| 10:00 | 11.2 | |
| 09:00 | 11.8 | |
| 08:00 | 5.9 | |
| 07:00 | 5.1 | |
| 06:00 | 4.8 | |
| 05:00 | 4.8 | |
| 04:00 | 5.2 | |
| 03:00 | 6.2 | |
| 02:00 | 8.5 | |
| 01:00 | 12.3 | |
Values as a table
| Day | µg/m³ | Note |
|---|---|---|
| Tue, 10/6 | 13.4 | provisional |
| Mon, 10/5 | 17.2 | provisional |
| Sun, 10/4 | 13.1 | provisional |
| Sat, 10/3 | 9.7 | provisional |
| Fri, 10/2 | 14.2 | provisional |
| Thu, 10/1 | 8.9 | provisional |
| Wed, 9/30 | 10.6 | provisional |
| Tue, 9/29 | 11.3 | provisional |
| Mon, 9/28 | 9.5 | provisional |
| Sun, 9/27 | 9.9 | provisional |
| Sat, 9/26 | 9.4 | provisional |
| Fri, 9/25 | 8.9 | provisional |
| Thu, 9/24 | 9.4 | provisional |
| Wed, 9/23 | 8.6 | provisional |
| Tue, 9/22 | 6 | provisional |
| Mon, 9/21 | 10.5 | provisional |
| Sun, 9/20 | 10.2 | provisional |
| Sat, 9/19 | 11.4 | provisional |
| Fri, 9/18 | 10.5 | provisional |
| Thu, 9/17 | 10.6 | provisional |
| Wed, 9/16 | 12.3 | provisional |
| Tue, 9/15 | 10.5 | provisional |
| Mon, 9/14 | 10.9 | provisional |
| Sun, 9/13 | 8.2 | provisional |
| Sat, 9/12 | 11.1 | provisional |
| Fri, 9/11 | 13.8 | provisional |
| Thu, 9/10 | 12.8 | provisional |
| Wed, 9/9 | 12.3 | provisional |
| Tue, 9/8 | 14.9 | provisional |
| Mon, 9/7 | 12.9 | provisional |
Values as a table
| Month | µg/m³ | a year earlier | Note |
|---|---|---|---|
| October 2026 so far | 12.7 | measured in 100 % of hours · provisional | |
| September 2026 | 11 | measured in 99 % of hours · provisional | |
| August 2026 | 15.5 | measured in 100 % of hours · provisional | |
| July 2026 | too few readings | measured in 64 % of hours · provisional | |
| June 2026 | too few readings | 7.4 | measured in 45 % of hours · provisional |
| May 2026 | too few readings | 7 | measured in 35 % of hours · provisional |
| April 2026 | too few readings | 8.5 | measured in 45 % of hours · provisional |
| March 2026 | too few readings | 11.5 | measured in 72 % of hours · provisional |
| February 2026 | 24.6 | 14.4 | measured in 100 % of hours · provisional |
| January 2026 | 23.8 | 12.6 | measured in 100 % of hours · provisional |
| December 2025 | 27.5 | 12.1 | measured in 85 % of hours · verified |
| November 2025 | too few readings | 11 |
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) | too few | too few | 9.8 |
| Highest daily average, µg/m³ | 39January 14 | 40December 16 | 27November 28 |
| Highest hourly value, µg/m³ | 86August 1 | 75December 16 | 92April 28 |
| Hours measured | 74 % | 57 % | 92 % |
| Days without any reading from the station | 0 | 0 | 0 |
* 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.
The column for 2023 is shown on wider screens.
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 2026 there were 0 such days.
- WHO 2021: daily 25 µg/m³, at most three to four days a year. In 2026 there were 34 such days.
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
20.3
Nowµg/m³
Measured at 22:00
48.1
Last 24 hoursµg/m³
measured in 92 % of hours · provisional
46.1
Last 7 daysµg/m³
measured in 100 % of hours · provisional
41.3
Last 30 daysµg/m³
measured in 99 % of hours · provisional
36.5
Last 12 monthsµg/m³
measured in 96 % of hours · provisional
Days in 2026: O₃, 8-hour average above 120 µg/m³
No measured day above the limit.
- above the limit
- below the limit
- too few readings for the day
- no O₃ data in the EEA database
Months of 2026
| Month | Days above 120 | Highest 8 h | No readings |
|---|---|---|---|
| January | 0 | 60 | 0 |
| February | 0 | 59 | 0 |
| March | 0 | 87 | 0 |
| April | 0 | 94 | 0 |
| May | 0 | 96 | 0 |
| June | 0 | 87 | 0 |
| July | 0 | 77 | 0 |
| August | 0 | 94 | 0 |
| September | 0 | 71 | 0 |
| October up to yesterday | 0 | 71 | 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 | 83 | model estimate, not counted |
| 21:00 | 30.7 | |
| 20:00 | 24.8 | |
| 19:00 | 30.6 | |
| 18:00 | 43.1 | |
| 17:00 | 77.4 | |
| 16:00 | 68.6 | |
| 15:00 | 80.6 | |
| 14:00 | 73 | |
| 13:00 | 56.3 | |
| 12:00 | 39 | |
| 11:00 | 34 | |
| 10:00 | 23.1 | |
| 09:00 | 38.6 | |
| 08:00 | 51.3 | |
| 07:00 | 53.6 | |
| 06:00 | 53.4 | |
| 05:00 | 52.3 | |
| 04:00 | 50.8 | |
| 03:00 | 48.7 | |
| 02:00 | 45.4 | |
| 01:00 | 44.4 | |
| Tuesday, 10/6 | ||
| 00:00 | 39.6 | |
| 23:00 | 38.7 | |
| 22:00 | 34.7 | |
| 21:00 | 24.5 | |
| 20:00 | 27.9 | |
| 19:00 | 36.8 | |
| 18:00 | 65.5 | |
| 17:00 | 66.2 | |
| 16:00 | 68.4 | |
| 15:00 | 65.7 | |
| 14:00 | 68.6 | |
| 13:00 | 60 | |
| 12:00 | 55.2 | |
| 11:00 | 31.6 | |
| 10:00 | 25.5 | |
| 09:00 | 38.6 | |
| 08:00 | 47.3 | |
| 07:00 | 49 | |
| 06:00 | 49.2 | |
| 05:00 | 46.9 | |
| 04:00 | 42.6 | |
| 03:00 | 44.2 | |
| 02:00 | 43.7 | |
| 01:00 | 37.9 | |
| Monday, 10/5 | ||
| 00:00 | 39.6 | |
| 23:00 | 38.3 | |
| 22:00 | 34.9 | |
| 21:00 | 30.5 | |
| 20:00 | 34.4 | |
| 19:00 | 49 | |
| 18:00 | 80.3 | |
| 17:00 | 73.3 | |
| 16:00 | 78.4 | |
| 15:00 | 75.9 | |
| 14:00 | 65.6 | |
| 13:00 | 56.5 | |
| 12:00 | 45.7 | |
| 11:00 | 23 | |
| 10:00 | 5.6 | |
| 09:00 | 3.2 | |
| 08:00 | 34.4 | |
| 07:00 | 43.1 | |
| 06:00 | 46.6 | |
| 05:00 | 48.8 | |
| 04:00 | 48.1 | |
| 03:00 | 44.4 | |
| 02:00 | 41.3 | |
| 01:00 | 42.6 | |
| Sunday, 10/4 | ||
| 00:00 | 40.3 | |
| 23:00 | 44.1 | |
| 22:00 | 42.2 | |
| 21:00 | 40.4 | |
| 20:00 | 46.2 | |
| 19:00 | 79.3 | |
| 18:00 | 76.3 | |
| 17:00 | 68 | |
| 16:00 | 66.5 | |
| 15:00 | 68 | |
| 14:00 | 62.7 | |
| 13:00 | 54.2 | |
| 12:00 | 43.6 | |
| 11:00 | 28 | |
| 10:00 | 21.2 | |
| 09:00 | 20.1 | |
| 08:00 | 31.2 | |
| 07:00 | 36 | |
| 06:00 | 32.7 | |
| 05:00 | 31.5 | |
| 04:00 | 35.8 | |
| 03:00 | 39.5 | |
| 02:00 | 39.8 | |
| 01:00 | 38.8 | |
| Saturday, 10/3 | ||
| 00:00 | 40.8 | |
| 23:00 | 38.9 | |
| 22:00 | 37.5 | |
| 21:00 | 37.9 | |
| 20:00 | 46.8 | |
| 19:00 | 74 | |
| 18:00 | 75.8 | |
| 17:00 | 81.9 | |
| 16:00 | 77.7 | |
| 15:00 | 76.7 | |
| 14:00 | 70.2 | |
| 13:00 | 66.2 | |
| 12:00 | 42.9 | |
| 11:00 | 50.7 | |
| 10:00 | 51.1 | |
| 09:00 | 48.6 | |
| 08:00 | 54.5 | |
| 07:00 | 55.7 | |
| 06:00 | 54.4 | |
| 05:00 | 53.3 | |
| 04:00 | 50.6 | |
| 03:00 | 48.8 | |
| 02:00 | 41.8 | |
| 01:00 | 33 | |
| Friday, 10/2 | ||
| 00:00 | 37.6 | |
| 23:00 | 39 | |
| 22:00 | 36.5 | |
| 21:00 | 31.6 | |
| 20:00 | 34 | |
| 19:00 | 71.6 | |
| 18:00 | 81.3 | |
| 17:00 | 76.5 | |
| 16:00 | 65.8 | |
| 15:00 | 62.3 | |
| 14:00 | 58.9 | |
| 13:00 | 47.1 | |
| 12:00 | 34 | |
| 11:00 | 29.6 | |
| 10:00 | 38.8 | |
| 09:00 | 36 | |
| 08:00 | 31.5 | |
| 07:00 | 34.3 | |
| 06:00 | 30.9 | |
| 05:00 | 26.1 | |
| 04:00 | 22.2 | |
| 03:00 | 23.2 | |
| 02:00 | 27 | |
| 01:00 | 23.7 | |
| Thursday, 10/1 | ||
| 00:00 | 30.3 | |
| 23:00 | 31.1 | |
| 22:00 | 27.7 | |
| 21:00 | 26.3 | |
| 20:00 | 32.6 | |
| 19:00 | 61.9 | |
| 18:00 | 69.2 | |
| 17:00 | 76.3 | |
| 16:00 | 75.5 | |
| 15:00 | 66.1 | |
| 14:00 | 56.1 | |
| 13:00 | 45 | |
| 12:00 | 32.8 | |
| 11:00 | 39.4 | |
| 10:00 | 43.9 | |
| 09:00 | 42.3 | |
| 08:00 | 51.9 | |
| 07:00 | 45.8 | |
| 06:00 | 48.4 | |
| 05:00 | 47.3 | |
| 04:00 | 41 | |
| 03:00 | 34.9 | |
| 02:00 | 29.9 | |
| 01:00 | 26.2 | |
Values as a table
| Day | µg/m³ | Note |
|---|---|---|
| Tue, 10/6 | 60.8 | provisional |
| Mon, 10/5 | 65.6 | provisional |
| Sun, 10/4 | 65.2 | provisional |
| Sat, 10/3 | 71.2 | provisional |
| Fri, 10/2 | 62.2 | provisional |
| Thu, 10/1 | 60.4 | provisional |
| Wed, 9/30 | 63.2 | provisional |
| Tue, 9/29 | 70.5 | provisional |
| Mon, 9/28 | 62.6 | provisional |
| Sun, 9/27 | 54 | provisional |
| Sat, 9/26 | 41.6 | provisional |
| Fri, 9/25 | 38.8 | provisional |
| Thu, 9/24 | 47.8 | provisional |
| Wed, 9/23 | 57.7 | provisional |
| Tue, 9/22 | 58.8 | provisional |
| Mon, 9/21 | 39.8 | provisional |
| Sun, 9/20 | 51.1 | provisional |
| Sat, 9/19 | 44.2 | provisional |
| Fri, 9/18 | too few readings | |
| Thu, 9/17 | 39.4 | provisional |
| Wed, 9/16 | 57.5 | provisional |
| Tue, 9/15 | 57 | provisional |
| Mon, 9/14 | 68.7 | provisional |
| Sun, 9/13 | 53.1 | provisional |
| Sat, 9/12 | 48.8 | provisional |
| Fri, 9/11 | 45.5 | provisional |
| Thu, 9/10 | 68 | provisional |
| Wed, 9/9 | 60.8 | provisional |
| Tue, 9/8 | 71.2 | provisional |
| Mon, 9/7 | 63.2 | provisional |
Values as a table
| Month | µg/m³ | a year earlier | Note |
|---|---|---|---|
| October 2026 so far | 46.3 | 23.5 | measured in 100 % of hours · provisional · year before: same days |
| September 2026 | 39.6 | measured in 99 % of hours · provisional | |
| August 2026 | 43.6 | measured in 100 % of hours · provisional | |
| July 2026 | 45.4 | measured in 100 % of hours · provisional | |
| June 2026 | 39.8 | 45.7 | measured in 100 % of hours · provisional |
| May 2026 | 55.3 | 44.3 | measured in 100 % of hours · provisional |
| April 2026 | 56.1 | 41.8 | measured in 100 % of hours · provisional |
| March 2026 | too few readings | 42.1 | measured in 66 % of hours · provisional |
| February 2026 | 27.4 | 37.7 | measured in 100 % of hours · provisional |
| January 2026 | 28.6 | 36.2 | measured in 100 % of hours · provisional |
| December 2025 | 15.1 | 33.1 | measured in 100 % of hours · verified |
| November 2025 | 22.9 | 32.6 | measured in 100 % of hours · verified |
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) | 0 | 0² | 0 |
| Annual average, µg/m³ | 41.9* | too few | 39.2 |
| Highest 8-hour average, µg/m³ | 96May 20 | 75April 8 | 91July 20 |
| Hours measured | 96 % | 74 % | 92 % |
| Days without any reading from the station | 0 | 0 | 0 |
* 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.
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: 0
Timeline of outages from October 7, 2025 to today
In the last 12 months this station had no outage of 24 hours or longer.
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.