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How often the air is above the limit

For every official monitoring station in BiH: on how many days or hours a year the air was above the legal limit, and how many are allowed. Only measured values count.

19 of 36

stations in BiH are already over the number allowed for the whole of 2026

Not counted: 3 stations with too few readings to judge.

76

most days with PM10 above the limit: Banjaluka

above the number allowed

at least

49

most days with SO₂ above the limit: Kakanj

above the number allowed

As of yesterday (October 6). This year’s data is not yet finally verified.

SO₂ · days with a daily average above 125 µg/m³ · allowed 3

#Place · stationCount
1Kakanj · BA0070AKakanj Centar (70A) · measured 75 %≥ 49 above the number allowed at least, readings missing
2Kakanj · BA0066AKakanj Centar (66A) · measured 61 %no data since August 10, 2026≥ 46 above the number allowed at least, readings missing
3Visoko · BA0055AVisoko · measured 66 %≥ 45 above the number allowed at least, readings missing
4Živinice · BA0046AZivinice - Centar · measured 85 %≥ 14 above the number allowed at least, readings missing
5Zenica · BA0039AZenica - Radakovo · measured 82 %≥ 12 above the number allowed at least, readings missing
6Zenica · BA0037AZenica - Centar · measured 76 %≥ 10 above the number allowed at least, readings missing
7Travnik · BA0062ATravnik · measured 53 %no data since August 6, 2026≥ 8 above the number allowed at least, readings missing
8Zenica · BA0051AZenica - Vranduk · measured 63 %≥ 6 above the number allowed at least, readings missing
9Ilijaš · BA0050ASarajevo - Ilijas · measured 79 %≥ 4 above the number allowed at least, readings missing
10Ilidža · BA0043ASarajevo - Ilidza · measured 76 %≥ 3 at least, readings missing
11Doboj · BA0064ADoboj · measured 73 %no data since October 6, 2026≥ 3 at least, readings missing
12Centar · BA0029ASarajevo-BJ-Automat · measured 82 %≥ 2 at least, readings missing
13Tuzla · BA0031ASkver - MS1 · measured 64 %≥ 2 at least, readings missing
14Tuzla · BA0032ATuzla1 - MS2 · measured 84 %≥ 2 at least, readings missing
15Vogošća · BA0061ASarajevo - Vogosca · measured 79 %≥ 2 at least, readings missing
16Tuzla · BA0044ATuzla - Bukinje · measured 81 %≥ 1 at least, readings missing
17Tešanj · BA0056ATesanj · measured 23 %no data since August 10, 2026≥ 1 at least, readings missing
18Brod · BA0047ABrod-Rafinerija · measured 97 %no data since October 6, 20260
19Prijedor · BA0048APrijedor-Automatska Stanica · measured 96 %no data since October 6, 20260
20Trebinje · BA0063ATrebinje · measured 97 %no data since October 6, 20260
21Banjaluka · BA0065ABanja Luka - Lazarevo · measured 93 %no data since October 6, 20260
22Hadžići · BA0001GIvan Sedlo · measured 80 %0
23Jajce · BA0040AJajce - Harmani · measured 77 %0
24Goražde · BA0041AGorazde - Rasadnik · measured 83 %0
25Novi Grad, Sarajevo Canton · BA0042ASarajevo - Otoka · measured 83 %0
26Lukavac · BA0045ALukavac - Centar · measured 80 %0
27Stari Grad · BA0049ASarajevo - Vijecnica · measured 69 %0
28Bihać · BA0058ABihac · measured 63 %no data since August 10, 20260
29Hadžići · BA0060ASarajevo - Hadzici · measured 81 %0
30Mostar · BA0067AMostar · measured 62 %no data since August 10, 20260
Zenica · BA0002AZenica - Brist · measured 18 %too few readings (18 %)
Gacko · BA0053AGacko · measured 25 %no data since October 6, 2026too few readings (25 %)
Maglaj · BA0054AMaglaj · measured 8 %too few readings (8 %)
Livno · BA0057ALivno · measured 14 %no data since August 10, 2026too few readings (14 %)
Novi Grad, Sarajevo Canton · BA0071ASarajevo - Saraj Polje · measured 4 %too few readings (4 %)

A day runs from midnight to midnight local time; a daily average needs at least 18 of 24 hours measured. Model estimates do not count.

≥ means at least: the station is missing more than a tenth of the days or hours, so it ranks lower than it would with complete readings.

Grey at the end: stations with 0 but too few readings, and, marked ³, stations whose unverified hourly values jump unusually strongly. We compare neither with the allowed number.

Yardsticks: Pravilnik FBiH (Official Gazette FBiH 1/12, 50/19, 3/21), Uredba RS (Official Gazette RS 124/12, as given by RHMZ RS), EU limits for Brčko District. Readings from the European Environment Agency (EEA).