Air at the Lisice station
Aerodrom, North Macedonia
Network: Ministry of Environment and Physical Planning · Station code: MK0031A
This year, up to yesterday (October 6)
53 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.
The number allowed for the whole year has been exceeded.18 days more than allowed
In 2025: 104 days above the limit, 35 allowed.
Worst day: January 15, 2026, PM10 181 µg/m³ as a daily average, 3.6 times the limit.
Daily average for 279 of 279 days · data for 2026 not yet finally verified · Yardstick: EU limits (Directive 2008/50/EC)
Poor
Air now · Measured at 21:00
Latest values
Latest value: 21:00
| Pollutant | Value | Level |
|---|---|---|
| PM10 | 68.9 µg/m³ | Moderate |
| NO₂ | 64.2 µg/m³ | Poor |
| SO₂ | 1.6 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 30.2 µg/m³, week before 21.4 µg/m³
- PM2.5: too few readings to compare
- NO₂: average 42.6 µg/m³, week before 32 µg/m³
- O₃: too few readings to compare
- SO₂: average 1.3 µg/m³, week before 1.2 µg/m³
Last month the values were about the same as the month before.
- PM10: average 27.8 µg/m³, month before 29.4 µg/m³
- PM2.5: too few readings to compare
- NO₂: average 35.6 µg/m³, month before 39.2 µg/m³
- O₃: too few readings to compare
- SO₂: average 1.3 µg/m³, month before 1.2 µg/m³
Show
Particulate matter PM10
68.9
Nowµg/m³
Measured at 21:00
43.7
Last 24 hoursµg/m³
measured in 92 % of hours · provisional
30.2
Last 7 daysµg/m³
measured in 100 % of hours · provisional
27.1
Last 30 daysµg/m³
measured in 100 % of hours · provisional
45.2
Last 12 monthsµg/m³
measured in 100 % of hours · provisional
Days in 2026: PM10, daily average above 50 µg/m³
53 days above the limit.
- above the limit
- below the limit
Days above the limit with values (53)
- Jan 1 85
- Jan 2 108
- Jan 3 92
- Jan 4 68
- Jan 9 83
- Jan 10 99
- Jan 13 107
- Jan 14 159
- Jan 15 181
- Jan 16 176
- Jan 17 137
- Jan 18 60
- Jan 19 66
- Jan 20 119
- Jan 21 104
- Jan 22 114
- Jan 23 124
- Jan 24 118
- Jan 25 96
- Jan 28 77
- Jan 29 77
- Jan 31 76
- Feb 3 92
- Feb 4 73
- Feb 5 63
- Feb 6 68
- Feb 7 55
- Feb 8 64
- Feb 9 66
- Feb 12 52
- Feb 14 60
- Feb 19 58
- Feb 23 86
- Feb 24 77
- Feb 26 65
- Feb 27 85
- Feb 28 82
- Mar 1 78
- Mar 2 92
- Mar 3 114
- Mar 4 92
- Mar 5 89
- Mar 6 80
- Mar 7 77
- Mar 8 55
- Mar 10 57
- Mar 11 64
- Mar 12 63
- Mar 13 71
- Mar 14 53
- Mar 15 60
- Mar 16 58
- Mar 17 54
Values in µg/m³, limit 50 µg/m³.
Months of 2026
| Month | Days above 50 | Highest day | No readings |
|---|---|---|---|
| January | 22 above the number allowed | 181 | 0 |
| February | 15 above the number allowed | 92 | 0 |
| March | 16 above the number allowed | 114 | 0 |
| April | 0 | 41 | 0 |
| May | 0 | 35 | 0 |
| June | 0 | 31 | 0 |
| July | 0 | 35 | 0 |
| August | 0 | 41 | 0 |
| September | 0 | 44 | 0 |
| October up to yesterday | 0 | 45 | 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 | 65 | model estimate, not counted |
| 21:00 | 68.9 | |
| 20:00 | 64.6 | |
| 19:00 | 36.2 | |
| 18:00 | 20.1 | |
| 17:00 | 22.1 | |
| 16:00 | 25.2 | |
| 15:00 | 28.8 | |
| 14:00 | 25.1 | |
| 13:00 | 27.4 | |
| 12:00 | 36.6 | |
| 11:00 | 48.2 | |
| 10:00 | 51.9 | |
| 09:00 | 50.2 | |
| 08:00 | 53.9 | |
| 07:00 | 32 | |
| 06:00 | 33.3 | |
| 05:00 | 40.1 | |
| 04:00 | 43 | |
| 03:00 | 61 | |
| 02:00 | 61 | |
| 01:00 | 61.4 | |
| Tuesday, 10/6 | ||
| 00:00 | 69.7 | |
| 23:00 | 64.5 | |
| 22:00 | 73.7 | |
| 21:00 | 51 | |
| 20:00 | 108 | |
| 19:00 | 42.8 | |
| 18:00 | 17.9 | |
| 17:00 | 16.4 | |
| 16:00 | 25 | |
| 15:00 | 25.5 | |
| 14:00 | 35.7 | |
| 13:00 | 30.1 | |
| 12:00 | 32.6 | |
| 11:00 | 44.1 | |
| 10:00 | 46.8 | |
| 09:00 | 43.4 | |
| 08:00 | 51.8 | |
| 07:00 | 46.6 | |
| 06:00 | 37.7 | |
| 05:00 | 32.2 | |
| 04:00 | 35 | |
| 03:00 | 47 | |
| 02:00 | 47.4 | |
| 01:00 | 55.6 | |
| Monday, 10/5 | ||
| 00:00 | 67.4 | |
| 23:00 | 55.9 | |
| 22:00 | 72.9 | |
| 21:00 | 70 | |
| 20:00 | 26 | |
| 19:00 | 25.5 | |
| 18:00 | 17 | |
| 17:00 | 18.6 | |
| 16:00 | 31.4 | |
| 15:00 | 38.9 | |
| 14:00 | 36.5 | |
| 13:00 | 46.2 | |
| 12:00 | 30.2 | |
| 11:00 | 34.9 | |
| 10:00 | 33 | |
| 09:00 | 33.3 | |
| 08:00 | 39.4 | |
| 07:00 | 28 | |
| 06:00 | 27.8 | |
| 05:00 | 24.3 | |
| 04:00 | 30 | |
| 03:00 | 29 | |
| 02:00 | 29.5 | |
| 01:00 | 40.4 | |
| Sunday, 10/4 | ||
| 00:00 | 48.8 | |
| 23:00 | 43.3 | |
| 22:00 | 30.2 | |
| 21:00 | 34.3 | |
| 20:00 | 38.7 | |
| 19:00 | 13.8 | |
| 18:00 | 10 | |
| 17:00 | 10.1 | |
| 16:00 | 12 | |
| 15:00 | 12.2 | |
| 14:00 | 16.1 | |
| 13:00 | 19 | |
| 12:00 | 19.8 | |
| 11:00 | 15.3 | |
| 10:00 | 22.2 | |
| 09:00 | 26.7 | |
| 08:00 | 20.3 | |
| 07:00 | 27 | |
| 06:00 | 26.1 | |
| 05:00 | 29.1 | |
| 04:00 | 31 | |
| 03:00 | 44 | |
| 02:00 | 44.1 | |
| 01:00 | 45.9 | |
| Saturday, 10/3 | ||
| 00:00 | 45.2 | |
| 23:00 | 70 | |
| 22:00 | 68.2 | |
| 21:00 | 47.6 | |
| 20:00 | 38.2 | |
| 19:00 | 21.8 | |
| 18:00 | 17.7 | |
| 17:00 | 11.1 | |
| 16:00 | 13.8 | |
| 15:00 | 9.4 | |
| 14:00 | 16.9 | |
| 13:00 | 15.2 | |
| 12:00 | 20.1 | |
| 11:00 | 22.2 | |
| 10:00 | 27.2 | |
| 09:00 | 32 | |
| 08:00 | 31.6 | |
| 07:00 | 23.9 | |
| 06:00 | 21.9 | |
| 05:00 | 19.2 | |
| 04:00 | 23 | |
| 03:00 | 26 | |
| 02:00 | 26.3 | |
| 01:00 | 32.4 | |
| Friday, 10/2 | ||
| 00:00 | 19.8 | |
| 23:00 | 15.7 | |
| 22:00 | 30.7 | |
| 21:00 | 43.8 | |
| 20:00 | 19.8 | |
| 19:00 | 16 | |
| 18:00 | 17 | |
| 17:00 | 17 | |
| 16:00 | 16.2 | |
| 15:00 | 19.8 | |
| 14:00 | 15.1 | |
| 13:00 | 17.3 | |
| 12:00 | 23.3 | |
| 11:00 | 29.1 | |
| 10:00 | 31 | |
| 09:00 | 30.1 | |
| 08:00 | 31.7 | |
| 07:00 | 24.7 | |
| 06:00 | 19.1 | |
| 05:00 | 21.1 | |
| 04:00 | 24 | |
| 03:00 | 32 | |
| 02:00 | 32.5 | |
| 01:00 | 42.2 | |
| Thursday, 10/1 | ||
| 00:00 | 27.1 | |
| 23:00 | 30.2 | |
| 22:00 | 54.4 | |
| 21:00 | 62.1 | |
| 20:00 | 38.9 | |
| 19:00 | 16.8 | |
| 18:00 | 13 | |
| 17:00 | 13 | |
| 16:00 | 14.1 | |
| 15:00 | 17 | |
| 14:00 | 16.1 | |
| 13:00 | 19.1 | |
| 12:00 | 20.8 | |
| 11:00 | 17.5 | |
| 10:00 | 28.1 | |
| 09:00 | 30.7 | |
| 08:00 | 23.8 | |
| 07:00 | 19.9 | |
| 06:00 | 17.3 | |
| 05:00 | 22.8 | |
| 04:00 | 18 | |
| 03:00 | 25 | |
| 02:00 | 25.1 | |
| 01:00 | 27.8 | |
Values as a table
| Day | µg/m³ | Note |
|---|---|---|
| Tue, 10/6 | 45 | provisional |
| Mon, 10/5 | 36.9 | provisional |
| Sun, 10/4 | 26.7 | provisional |
| Sat, 10/3 | 28.4 | provisional |
| Fri, 10/2 | 24.5 | provisional |
| Thu, 10/1 | 24.9 | provisional |
| Wed, 9/30 | 24.8 | provisional |
| Tue, 9/29 | 23.5 | provisional |
| Mon, 9/28 | 28.2 | provisional |
| Sun, 9/27 | 12.7 | provisional |
| Sat, 9/26 | 15.5 | provisional |
| Fri, 9/25 | 23.4 | provisional |
| Thu, 9/24 | 25.2 | provisional |
| Wed, 9/23 | 21.7 | provisional |
| Tue, 9/22 | 17.3 | provisional |
| Mon, 9/21 | 30.8 | provisional |
| Sun, 9/20 | 23.2 | provisional |
| Sat, 9/19 | 28.1 | provisional |
| Fri, 9/18 | 31.5 | provisional |
| Thu, 9/17 | 30.6 | provisional |
| Wed, 9/16 | 17.1 | provisional |
| Tue, 9/15 | 22.3 | provisional |
| Mon, 9/14 | 24.4 | provisional |
| Sun, 9/13 | 15.2 | provisional |
| Sat, 9/12 | 28.2 | provisional |
| Fri, 9/11 | 39.7 | provisional |
| Thu, 9/10 | 44 | provisional |
| Wed, 9/9 | 40.8 | provisional |
| Tue, 9/8 | 31.1 | provisional |
| Mon, 9/7 | 28.5 | provisional |
Values as a table
| Month | µg/m³ | a year earlier | Note |
|---|---|---|---|
| October 2026 so far | 31.1 | 17.1 | measured in 100 % of hours · provisional · year before: same days |
| September 2026 | 27.8 | 32.1 | measured in 100 % of hours · provisional |
| August 2026 | 29.4 | 26.8 | measured in 99 % of hours · provisional |
| July 2026 | 25.7 | 32.5 | measured in 100 % of hours · provisional |
| June 2026 | 24 | 33.2 | measured in 100 % of hours · provisional |
| May 2026 | 24.6 | 23.7 | measured in 99 % of hours · provisional |
| April 2026 | 25.7 | 27.3 | measured in 100 % of hours · provisional |
| March 2026 | 50.1 | 46.9 | measured in 100 % of hours · provisional |
| February 2026 | 51.7 | 74.2 | measured in 99 % of hours · provisional |
| January 2026 | 85.8 | 108.5 | measured in 100 % of hours · provisional |
| December 2025 | 108 | 81.2 | measured in 100 % of hours · verified |
| November 2025 | 51.9 | 78.6 | measured in 100 % of hours · verified |
PM10 by year
Yardstick: EU limits (Directive 2008/50/EC)
| Measure | 2026* | 2025 | 2024 |
|---|---|---|---|
| Days above 50 µg/m³ (allowed 35) | 53 above the number allowed | 104 above the number allowed | 103 above the number allowed |
| Annual average, µg/m³ (EU limit 40) | 38.1* | 49.8 above the number allowed | 49.4 above the number allowed |
| Highest daily average, µg/m³ | 181January 15 | 267December 18 | 232December 31 |
| Highest hourly value, µg/m³ | 321January 14 | 444December 20 | 512December 30 |
| Hours measured | 100 % | 99 % | 97 % |
| Days without any reading from the station | 0 | 1 | 3 |
* 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.
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 45 µg/m³, 18 days allowed. In 2026 there were 57 such days.
- WHO 2021: daily 45 µg/m³, at most three to four days a year. In 2026 there were 57 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 15, 2026provisional | 181 | 3.6 × |
| Jan 16, 2026provisional | 176 | 3.5 × |
| Jan 14, 2026provisional | 159 | 3.2 × |
| Jan 17, 2026provisional | 137 | 2.7 × |
| Jan 23, 2026provisional | 124 | 2.5 × |
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 0 % of hours
too few readings
Last 7 days
measured in 0 % of hours
too few readings
Last 30 days
measured in 0 % of hours
too few readings
Last 12 months
measured in 41 % of hours · provisional
Months of 2026
| Month | Highest day | No readings |
|---|---|---|
| January | 63 | 0 |
| February | 35 | 0 |
| March | 25 | 0 |
| April | 0 | |
| May | 0 | |
| June | 0 | |
| July | 0 | |
| August | 0 | |
| September | 0 | |
| October up to yesterday | 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.
There are no readings for this period.
There are no readings for this period.
Values as a table
| Day | µg/m³ | Note |
|---|---|---|
| Tue, 10/6 | no measurement | |
| Mon, 10/5 | no measurement | |
| Sun, 10/4 | no measurement | |
| Sat, 10/3 | no measurement | |
| Fri, 10/2 | no measurement | |
| Thu, 10/1 | no measurement | |
| Wed, 9/30 | no measurement | |
| Tue, 9/29 | no measurement | |
| Mon, 9/28 | no measurement | |
| Sun, 9/27 | no measurement | |
| Sat, 9/26 | no measurement | |
| Fri, 9/25 | no measurement | |
| Thu, 9/24 | no measurement | |
| Wed, 9/23 | no measurement | |
| Tue, 9/22 | no measurement | |
| Mon, 9/21 | no measurement | |
| Sun, 9/20 | no measurement | |
| Sat, 9/19 | no measurement | |
| Fri, 9/18 | no measurement | |
| Thu, 9/17 | no measurement | |
| Wed, 9/16 | no measurement | |
| Tue, 9/15 | no measurement | |
| Mon, 9/14 | no measurement | |
| Sun, 9/13 | no measurement | |
| Sat, 9/12 | no measurement | |
| Fri, 9/11 | no measurement | |
| Thu, 9/10 | no measurement | |
| Wed, 9/9 | no measurement | |
| Tue, 9/8 | no measurement | |
| Mon, 9/7 | no measurement |
Values as a table
| Month | µg/m³ | a year earlier | Note |
|---|---|---|---|
| October 2026 so far | too few readings | 7.6 | year before: same days |
| September 2026 | too few readings | 9.7 | |
| August 2026 | too few readings | 11.4 | |
| July 2026 | too few readings | 13.6 | |
| June 2026 | too few readings | 16 | |
| May 2026 | too few readings | 11.9 | |
| April 2026 | too few readings | 15.5 | |
| March 2026 | too few readings | 32.3 | measured in 29 % of hours · provisional |
| February 2026 | 8.3 | 58.8 | measured in 100 % of hours · provisional |
| January 2026 | 24.6 | 79.3 | measured in 88 % of hours · provisional |
| December 2025 | 39.9 | 58.1 | measured in 100 % of hours · verified |
| November 2025 | 25.8 | 57.8 | 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) | too few | 27.7 above the number allowed | 28.9 above the number allowed |
| Highest daily average, µg/m³ | 63January 15 | 158January 1 | 144December 31 |
| Highest hourly value, µg/m³ | 112January 14 | 236January 5 | 226December 30 |
| Hours measured | 23 % | 98 % | 99 % |
| Days without any reading from the station | 0 | 1 | 3 |
* 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.
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 25 µg/m³, 18 days allowed. In 2026 there were 15 such days.
- WHO 2021: daily 15 µg/m³, at most three to four days a year. In 2026 there were 25 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
64.2
Nowµg/m³
Measured at 21:00
47.4
Last 24 hoursµg/m³
measured in 92 % of hours · provisional
42.6
Last 7 daysµg/m³
measured in 100 % of hours · provisional
36.9
Last 30 daysµg/m³
measured in 100 % of hours · provisional
27.3
Last 12 monthsµg/m³
measured in 99 % 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
Months of 2026
| Month | Days with an hour above 200 | Hours above 200 | Highest day | No readings |
|---|---|---|---|---|
| January | 0 | 0 | 34 | 0 |
| February | 0 | 0 | 37 | 0 |
| March | 0 | 0 | 39 | 0 |
| April | 0 | 0 | 43 | 0 |
| May | 0 | 0 | 37 | 0 |
| June | 0 | 0 | 33 | 0 |
| July | 0 | 0 | 35 | 0 |
| August | 0 | 0 | 47 | 0 |
| September | 0 | 0 | 41 | 0 |
| October up to yesterday | 0 | 0 | 48 | 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 | 46 | model estimate, not counted |
| 21:00 | 64.2 | |
| 20:00 | 59.8 | |
| 19:00 | 53.9 | |
| 18:00 | 50.8 | |
| 17:00 | 50.6 | |
| 16:00 | 50 | |
| 15:00 | 51.6 | |
| 14:00 | 51.8 | |
| 13:00 | 52.7 | |
| 12:00 | 50.6 | |
| 11:00 | 49.1 | |
| 10:00 | 46.6 | |
| 09:00 | 40.7 | |
| 08:00 | 38.2 | |
| 07:00 | 33.6 | |
| 06:00 | 33 | |
| 05:00 | 35 | |
| 04:00 | 37.1 | |
| 03:00 | 41.4 | |
| 02:00 | 45.6 | |
| 01:00 | 50.8 | |
| Tuesday, 10/6 | ||
| 00:00 | 56.7 | |
| 23:00 | 62.6 | |
| 22:00 | 62.1 | |
| 21:00 | 61.1 | |
| 20:00 | 55.6 | |
| 19:00 | 52 | |
| 18:00 | 52.3 | |
| 17:00 | 53.5 | |
| 16:00 | 50.8 | |
| 15:00 | 49.9 | |
| 14:00 | 48.9 | |
| 13:00 | 46 | |
| 12:00 | 47.2 | |
| 11:00 | 45.1 | |
| 10:00 | 42 | |
| 09:00 | 37.2 | |
| 08:00 | 35.3 | |
| 07:00 | 31.9 | |
| 06:00 | 28.3 | |
| 05:00 | 28.5 | |
| 04:00 | 32.3 | |
| 03:00 | 35 | |
| 02:00 | 41.8 | |
| 01:00 | 49.7 | |
| Monday, 10/5 | ||
| 00:00 | 57.1 | |
| 23:00 | 61.9 | |
| 22:00 | 66.7 | |
| 21:00 | 71.2 | |
| 20:00 | 84.2 | |
| 19:00 | 67.4 | |
| 18:00 | 55.4 | |
| 17:00 | 56.5 | |
| 16:00 | 53.7 | |
| 15:00 | 52.9 | |
| 14:00 | 50.4 | |
| 13:00 | 49.5 | |
| 12:00 | 46.8 | |
| 11:00 | 42.6 | |
| 10:00 | 37.4 | |
| 09:00 | 34.8 | |
| 08:00 | 31.9 | |
| 07:00 | 27.9 | |
| 06:00 | 26.2 | |
| 05:00 | 27.1 | |
| 04:00 | 28.1 | |
| 03:00 | 33.4 | |
| 02:00 | 40.5 | |
| 01:00 | 44.5 | |
| Sunday, 10/4 | ||
| 00:00 | 50.6 | |
| 23:00 | 52.1 | |
| 22:00 | 49.5 | |
| 21:00 | 48.9 | |
| 20:00 | 46.8 | |
| 19:00 | 41.8 | |
| 18:00 | 39.2 | |
| 17:00 | 40.7 | |
| 16:00 | 43.7 | |
| 15:00 | 46.2 | |
| 14:00 | 46.6 | |
| 13:00 | 47.4 | |
| 12:00 | 41.8 | |
| 11:00 | 39.5 | |
| 10:00 | 34 | |
| 09:00 | 27.9 | |
| 08:00 | 25.6 | |
| 07:00 | 26.4 | |
| 06:00 | 27.9 | |
| 05:00 | 30.6 | |
| 04:00 | 34 | |
| 03:00 | 37.8 | |
| 02:00 | 39.9 | |
| 01:00 | 44.3 | |
| Saturday, 10/3 | ||
| 00:00 | 45.6 | |
| 23:00 | 51.2 | |
| 22:00 | 55 | |
| 21:00 | 52.5 | |
| 20:00 | 47.8 | |
| 19:00 | 44.5 | |
| 18:00 | 43 | |
| 17:00 | 45.3 | |
| 16:00 | 50 | |
| 15:00 | 50.8 | |
| 14:00 | 52.3 | |
| 13:00 | 48.1 | |
| 12:00 | 44.5 | |
| 11:00 | 39.5 | |
| 10:00 | 35.9 | |
| 09:00 | 32.1 | |
| 08:00 | 29.4 | |
| 07:00 | 26.4 | |
| 06:00 | 27.5 | |
| 05:00 | 28.1 | |
| 04:00 | 31.1 | |
| 03:00 | 36.5 | |
| 02:00 | 41.6 | |
| 01:00 | 48.9 | |
| Friday, 10/2 | ||
| 00:00 | 51 | |
| 23:00 | 52.5 | |
| 22:00 | 54.8 | |
| 21:00 | 52.1 | |
| 20:00 | 44.7 | |
| 19:00 | 43.2 | |
| 18:00 | 45.8 | |
| 17:00 | 49.7 | |
| 16:00 | 50.2 | |
| 15:00 | 47.9 | |
| 14:00 | 46.2 | |
| 13:00 | 43.4 | |
| 12:00 | 45.3 | |
| 11:00 | 40.9 | |
| 10:00 | 37.2 | |
| 09:00 | 34.2 | |
| 08:00 | 32.3 | |
| 07:00 | 26 | |
| 06:00 | 23.5 | |
| 05:00 | 26 | |
| 04:00 | 27.9 | |
| 03:00 | 30.9 | |
| 02:00 | 36.9 | |
| 01:00 | 42.6 | |
| Thursday, 10/1 | ||
| 00:00 | 49.1 | |
| 23:00 | 51.2 | |
| 22:00 | 52.7 | |
| 21:00 | 52.7 | |
| 20:00 | 47.9 | |
| 19:00 | 45.8 | |
| 18:00 | 48.9 | |
| 17:00 | 55.2 | |
| 16:00 | 56.7 | |
| 15:00 | 52.5 | |
| 14:00 | 49.5 | |
| 13:00 | 44.5 | |
| 12:00 | 37.4 | |
| 11:00 | 36.5 | |
| 10:00 | 34.8 | |
| 09:00 | 32.5 | |
| 08:00 | 28.8 | |
| 07:00 | 25.6 | |
| 06:00 | 23.5 | |
| 05:00 | 23.9 | |
| 04:00 | 26.9 | |
| 03:00 | 32.7 | |
| 02:00 | 37.1 | |
| 01:00 | 42.2 | |
Values as a table
| Day | µg/m³ | Note |
|---|---|---|
| Tue, 10/6 | 46.1 | provisional |
| Mon, 10/5 | 47.8 | provisional |
| Sun, 10/4 | 40.1 | provisional |
| Sat, 10/3 | 42 | provisional |
| Fri, 10/2 | 41 | provisional |
| Thu, 10/1 | 41.2 | provisional |
| Wed, 9/30 | 39.9 | provisional |
| Tue, 9/29 | 38 | provisional |
| Mon, 9/28 | 33.8 | provisional |
| Sun, 9/27 | 25.9 | provisional |
| Sat, 9/26 | 26.7 | provisional |
| Fri, 9/25 | 33.9 | provisional |
| Thu, 9/24 | 34.2 | provisional |
| Wed, 9/23 | 31.5 | provisional |
| Tue, 9/22 | 31.7 | provisional |
| Mon, 9/21 | 34.8 | provisional |
| Sun, 9/20 | 34.4 | provisional |
| Sat, 9/19 | 41.4 | provisional |
| Fri, 9/18 | 39.9 | provisional |
| Thu, 9/17 | 35.8 | provisional |
| Wed, 9/16 | 33.6 | provisional |
| Tue, 9/15 | 36.8 | provisional |
| Mon, 9/14 | 38.1 | provisional |
| Sun, 9/13 | 31.2 | provisional |
| Sat, 9/12 | 30.3 | provisional |
| Fri, 9/11 | 40.5 | provisional |
| Thu, 9/10 | 40.5 | provisional |
| Wed, 9/9 | 40.5 | provisional |
| Tue, 9/8 | 36.7 | provisional |
| Mon, 9/7 | 39 | provisional |
Values as a table
| Month | µg/m³ | a year earlier | Note |
|---|---|---|---|
| October 2026 so far | 43 | 17.9 | measured in 100 % of hours · provisional · year before: same days |
| September 2026 | 35.6 | 19.6 | measured in 100 % of hours · provisional |
| August 2026 | 39.2 | 25.4 | measured in 99 % of hours · provisional |
| July 2026 | 26.8 | 28.1 | measured in 100 % of hours · provisional |
| June 2026 | 26.3 | 32.1 | measured in 100 % of hours · provisional |
| May 2026 | 26.6 | 31.1 | measured in 99 % of hours · provisional |
| April 2026 | 32.1 | 29 | measured in 100 % of hours · provisional |
| March 2026 | 31 | 35.7 | measured in 100 % of hours · provisional |
| February 2026 | 24.9 | 35.5 | measured in 99 % of hours · provisional |
| January 2026 | 24.8 | 32.7 | measured in 100 % of hours · provisional |
| December 2025 | 22.1 | 32.6 | measured in 98 % of hours · verified |
| November 2025 | 15.3 | 40.2 | measured in 98 % of hours · verified |
NO₂ by year
Yardstick: EU limits (Directive 2008/50/EC)
| Measure | 2026* | 2025 | 2024 |
|---|---|---|---|
| Hours above 200 µg/m³ (allowed 18) | 0 | 0 | 0 |
| Hours above 400 µg/m³, three hours in a row (alert threshold) | 0 | 0 | 0 |
| Annual average, µg/m³ (EU limit 40) | 30* | 27 | 33.2 |
| Highest daily average, µg/m³ | 48October 5 | 62March 7 | 72September 2 |
| Highest hourly value, µg/m³ | 84October 5 | 186January 24 | 152November 28 |
| Hours measured | 100 % | 98 % | 93 % |
| Days without any reading from the station | 0 | 1 | 3 |
* 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.
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 203 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
no measurement
Now
too few readings
Last 24 hours
measured in 0 % of hours
too few readings
Last 7 days
measured in 0 % of hours
too few readings
Last 30 days
measured in 0 % of hours
too few readings
Last 12 months
measured in 0 % of hours
There are no readings for this period.
There are no readings for this period.
Values as a table
| Day | µg/m³ | Note |
|---|---|---|
| Tue, 10/6 | no measurement | |
| Mon, 10/5 | no measurement | |
| Sun, 10/4 | no measurement | |
| Sat, 10/3 | no measurement | |
| Fri, 10/2 | no measurement | |
| Thu, 10/1 | no measurement | |
| Wed, 9/30 | no measurement | |
| Tue, 9/29 | no measurement | |
| Mon, 9/28 | no measurement | |
| Sun, 9/27 | no measurement | |
| Sat, 9/26 | no measurement | |
| Fri, 9/25 | no measurement | |
| Thu, 9/24 | no measurement | |
| Wed, 9/23 | no measurement | |
| Tue, 9/22 | no measurement | |
| Mon, 9/21 | no measurement | |
| Sun, 9/20 | no measurement | |
| Sat, 9/19 | no measurement | |
| Fri, 9/18 | no measurement | |
| Thu, 9/17 | no measurement | |
| Wed, 9/16 | no measurement | |
| Tue, 9/15 | no measurement | |
| Mon, 9/14 | no measurement | |
| Sun, 9/13 | no measurement | |
| Sat, 9/12 | no measurement | |
| Fri, 9/11 | no measurement | |
| Thu, 9/10 | no measurement | |
| Wed, 9/9 | no measurement | |
| Tue, 9/8 | no measurement | |
| Mon, 9/7 | no measurement |
Values as a table
| Month | µg/m³ | a year earlier | Note |
|---|---|---|---|
| October 2026 so far | too few readings | ||
| September 2026 | too few readings | ||
| August 2026 | too few readings | ||
| July 2026 | too few readings | ||
| June 2026 | too few readings | ||
| May 2026 | too few readings | 52.8 | |
| April 2026 | too few readings | 43.2 | |
| March 2026 | too few readings | 36.7 | |
| February 2026 | too few readings | 19 | |
| January 2026 | too few readings | 8.3 | |
| December 2025 | too few readings | 9.6 | |
| November 2025 | too few readings | 11 |
O₃ by year
Yardstick: EU limits (Directive 2008/50/EC)
| Measure | 2025 | 2024 | 2023 |
|---|---|---|---|
| Days with 8-hour average above 120 µg/m³ (target value 25) | 0² | 0² | 0 |
| Annual average, µg/m³ | too few | too few | 25.9 |
| Highest 8-hour average, µg/m³ | 97May 20 | 95July 28 | 87September 3 |
| Hours measured | 40 % | 86 % | 97 % |
| Days without any reading from the station | 1 | 3 | 2 |
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
1.6
Nowµg/m³
Measured at 21:00
2.1
Last 24 hoursµg/m³
measured in 92 % of hours · provisional
1.3
Last 7 daysµg/m³
measured in 98 % of hours · provisional
1.4
Last 30 daysµg/m³
measured in 98 % of hours · provisional
2.2
Last 12 monthsµg/m³
measured in 98 % of hours · provisional
Days in 2026: SO₂, daily average above 125 µg/m³
No measured day above the limit.
- above the limit
- below the limit
- too few readings for the day
Months of 2026
| Month | Days above 125 | Hours above 350 | Highest day | No readings |
|---|---|---|---|---|
| January | 0 | 0 | 7 | 0 |
| February | 0 | 0 | 5 | 0 |
| March | 0 | 0 | 6 | 0 |
| April | 0 | 0 | 3 | 0 |
| May | 0 | 0 | 2 | 0 |
| June | 0 | 0 | 2 | 0 |
| July | 0 | 0 | 1 | 0 |
| August | 0 | 0 | 1 | 0 |
| September | 0 | 0 | 2 | 0 |
| October up to yesterday | 0 | 0 | 2 | 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 | ||
| 21:00 | 1.6 | |
| 20:00 | 2.1 | |
| 19:00 | 2.4 | |
| 18:00 | 2.1 | |
| 17:00 | 1.9 | |
| 16:00 | 2.1 | |
| 15:00 | 1.6 | |
| 14:00 | 1.6 | |
| 13:00 | 1.9 | |
| 12:00 | 1.1 | |
| 11:00 | 2.4 | |
| 10:00 | 1.3 | |
| 09:00 | 1.3 | |
| 08:00 | 2.7 | |
| 07:00 | 2.7 | |
| 06:00 | 2.1 | |
| 05:00 | 2.9 | |
| 04:00 | 1.9 | |
| 03:00 | 2.4 | |
| 02:00 | 2.1 | |
| 01:00 | 2.7 | |
| Tuesday, 10/6 | ||
| 00:00 | 2.4 | |
| 23:00 | 2.4 | |
| 22:00 | 2.1 | |
| 21:00 | 1.6 | |
| 20:00 | 1.6 | |
| 19:00 | 1.9 | |
| 18:00 | 1.3 | |
| 16:00 | 1.6 | |
| 15:00 | 2.4 | |
| 14:00 | 2.1 | |
| 13:00 | 1.9 | |
| 12:00 | 0.8 | |
| 11:00 | 1.6 | |
| 10:00 | 1.6 | |
| 09:00 | 1.9 | |
| 08:00 | 2.1 | |
| 07:00 | 2.7 | |
| 06:00 | 2.4 | |
| 05:00 | 1.9 | |
| 04:00 | 2.7 | |
| 03:00 | 0.5 | |
| 02:00 | 1.9 | |
| 01:00 | 2.1 | |
| Monday, 10/5 | ||
| 00:00 | 2.1 | |
| 23:00 | 2.1 | |
| 22:00 | 1.1 | |
| 21:00 | 2.1 | |
| 20:00 | 1.9 | |
| 19:00 | 1.6 | |
| 18:00 | 1.3 | |
| 17:00 | 1.6 | |
| 16:00 | 1.1 | |
| 15:00 | 1.6 | |
| 14:00 | 1.6 | |
| 13:00 | 1.6 | |
| 12:00 | 0.8 | |
| 11:00 | 1.1 | |
| 10:00 | 0.5 | |
| 09:00 | 1.9 | |
| 08:00 | 2.1 | |
| 07:00 | 1.3 | |
| 06:00 | 1.6 | |
| 05:00 | 1.9 | |
| 04:00 | 1.3 | |
| 03:00 | 1.6 | |
| 02:00 | 1.9 | |
| 01:00 | 1.3 | |
| Sunday, 10/4 | ||
| 00:00 | 2.7 | |
| 23:00 | 1.1 | |
| 22:00 | 1.6 | |
| 21:00 | 1.1 | |
| 20:00 | 1.6 | |
| 19:00 | 0.3 | |
| 18:00 | 1.3 | |
| 17:00 | 1.3 | |
| 16:00 | 1.1 | |
| 15:00 | 1.1 | |
| 14:00 | 1.3 | |
| 13:00 | 1.3 | |
| 12:00 | 1.1 | |
| 10:00 | 1.1 | |
| 09:00 | 0.8 | |
| 08:00 | 2.4 | |
| 07:00 | 1.1 | |
| 06:00 | 2.1 | |
| 05:00 | 0.5 | |
| 04:00 | 1.9 | |
| 03:00 | 0.8 | |
| 02:00 | 2.1 | |
| 01:00 | 1.9 | |
| Saturday, 10/3 | ||
| 00:00 | 1.1 | |
| 23:00 | 1.3 | |
| 22:00 | 1.3 | |
| 21:00 | 1.6 | |
| 20:00 | 1.1 | |
| 19:00 | 1.1 | |
| 18:00 | 0.8 | |
| 17:00 | 1.6 | |
| 16:00 | 0.8 | |
| 15:00 | 0.3 | |
| 14:00 | 0.8 | |
| 13:00 | 1.1 | |
| 12:00 | 1.6 | |
| 11:00 | 0.5 | |
| 10:00 | 1.3 | |
| 09:00 | 0.3 | |
| 08:00 | 1.9 | |
| 07:00 | 1.1 | |
| 06:00 | 0 | |
| 05:00 | 1.1 | |
| 04:00 | 0.5 | |
| 03:00 | 1.9 | |
| 02:00 | 1.3 | |
| 01:00 | 1.3 | |
| Friday, 10/2 | ||
| 00:00 | 0.5 | |
| 23:00 | 1.1 | |
| 22:00 | 1.1 | |
| 21:00 | 1.1 | |
| 20:00 | 1.1 | |
| 19:00 | 0.8 | |
| 18:00 | 0.3 | |
| 17:00 | 1.1 | |
| 16:00 | 1.3 | |
| 15:00 | 1.3 | |
| 14:00 | 1.3 | |
| 13:00 | 1.3 | |
| 12:00 | 0.3 | |
| 11:00 | 1.1 | |
| 10:00 | 0.5 | |
| 09:00 | 1.6 | |
| 08:00 | 1.6 | |
| 07:00 | 1.9 | |
| 06:00 | 1.3 | |
| 05:00 | 1.3 | |
| 04:00 | 1.1 | |
| 03:00 | 1.1 | |
| 02:00 | 0.8 | |
| 01:00 | 0 | |
| Thursday, 10/1 | ||
| 00:00 | 1.1 | |
| 23:00 | 1.6 | |
| 22:00 | 0.8 | |
| 21:00 | 1.3 | |
| 20:00 | 1.1 | |
| 19:00 | 1.1 | |
| 18:00 | 1.6 | |
| 17:00 | 1.1 | |
| 16:00 | 1.3 | |
| 15:00 | 1.3 | |
| 14:00 | 0.5 | |
| 13:00 | 0.5 | |
| 12:00 | 0.5 | |
| 11:00 | 0.8 | |
| 10:00 | 0.5 | |
| 09:00 | 0.8 | |
| 08:00 | 1.9 | |
| 07:00 | 1.1 | |
| 06:00 | 1.1 | |
| 05:00 | 2.1 | |
| 04:00 | 0.8 | |
| 03:00 | 0.8 | |
| 02:00 | 1.6 | |
| 01:00 | 1.1 | |
Values as a table
| Day | µg/m³ | Note |
|---|---|---|
| Tue, 10/6 | 1.9 | provisional |
| Mon, 10/5 | 1.5 | provisional |
| Sun, 10/4 | 1.4 | provisional |
| Sat, 10/3 | 1.1 | provisional |
| Fri, 10/2 | 1 | provisional |
| Thu, 10/1 | 1.1 | provisional |
| Wed, 9/30 | 1.2 | provisional |
| Tue, 9/29 | 1.3 | provisional |
| Mon, 9/28 | 1.5 | provisional |
| Sun, 9/27 | 1.4 | provisional |
| Sat, 9/26 | 1.2 | provisional |
| Fri, 9/25 | 1.4 | provisional |
| Thu, 9/24 | 1 | provisional |
| Wed, 9/23 | 0.7 | provisional |
| Tue, 9/22 | 1.1 | provisional |
| Mon, 9/21 | 1.9 | provisional |
| Sun, 9/20 | 1.9 | provisional |
| Sat, 9/19 | 1.6 | provisional |
| Fri, 9/18 | 1.6 | provisional |
| Thu, 9/17 | 1.3 | provisional |
| Wed, 9/16 | 1.1 | provisional |
| Tue, 9/15 | 1 | provisional |
| Mon, 9/14 | 1 | provisional |
| Sun, 9/13 | 1 | provisional |
| Sat, 9/12 | 1.8 | provisional |
| Fri, 9/11 | 1.9 | provisional |
| Thu, 9/10 | 1.8 | provisional |
| Wed, 9/9 | 1.8 | provisional |
| Tue, 9/8 | 1.4 | provisional |
| Mon, 9/7 | 1 | provisional |
Values as a table
| Month | µg/m³ | a year earlier | Note |
|---|---|---|---|
| October 2026 so far | 1.3 | 1.6 | measured in 99 % of hours · provisional · year before: same days |
| September 2026 | 1.3 | 2 | measured in 98 % of hours · provisional |
| August 2026 | 1.2 | 3 | measured in 94 % of hours · provisional |
| July 2026 | 1 | 3.3 | measured in 95 % of hours · provisional |
| June 2026 | 1.3 | 3 | measured in 96 % of hours · provisional |
| May 2026 | 1.6 | 2.3 | measured in 98 % of hours · provisional |
| April 2026 | 1.6 | 2.1 | measured in 97 % of hours · provisional |
| March 2026 | 2.7 | 4.6 | measured in 99 % of hours · provisional |
| February 2026 | 4.1 | 6.1 | measured in 99 % of hours · provisional |
| January 2026 | 4 | 8.9 | measured in 99 % of hours · provisional |
| December 2025 | 3.7 | 6 | measured in 99 % of hours · verified |
| November 2025 | 1.9 | 5.6 | measured in 98 % of hours · verified |
SO₂ by year
Yardstick: EU limits (Directive 2008/50/EC)
| Measure | 2026* | 2025 | 2024 |
|---|---|---|---|
| Days above 125 µg/m³ (allowed 3) | 0 | 0 | 0 |
| Hours above 350 µg/m³ (allowed 24) | 0 | 0 | 0 |
| Hours above 500 µg/m³, three hours in a row (alert threshold) | 0 | 0 | 0 |
| Annual average, µg/m³ | 2.1* | 3.6 | 4.6 |
| Highest daily average, µg/m³ | 7January 25 | 15January 7 | 12December 20 |
| Highest hourly value, µg/m³ | 11January 23 | 20January 4 | 213May 31 |
| Hours measured | 97 % | 97 % | 96 % |
| Days without any reading from the station | 0 | 1 | 3 |
* 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.
■ 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 40 µg/m³, at most three to four days a year. In 2026 there were 0 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.
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 Ministry of Environment and Physical Planning. 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.