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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 · hours above 350 µg/m³ · allowed 24

#Place · stationCount
1Visoko · BA0055AVisoko · measured 70 %≥ 293 above the number allowed at least, readings missing
2Kakanj · BA0066AKakanj Centar (66A) · measured 64 %no data since August 10, 2026≥ 189 above the number allowed at least, readings missing
3Kakanj · BA0070AKakanj Centar (70A) · measured 78 %≥ 173 above the number allowed at least, readings missing
4Živinice · BA0046AZivinice - Centar · measured 87 %≥ 33 above the number allowed at least, readings missing
5Zenica · BA0039AZenica - Radakovo · measured 85 %≥ 32 above the number allowed at least, readings missing
6Ilijaš · BA0050ASarajevo - Ilijas · measured 82 %≥ 24 at least, readings missing
7Tuzla · BA0032ATuzla1 - MS2 · measured 87 %≥ 22 at least, readings missing
8Zenica · BA0037AZenica - Centar · measured 80 %≥ 18 at least, readings missing
9Travnik · BA0062ATravnik · measured 55 %no data since August 6, 2026≥ 18 at least, readings missing
10Doboj · BA0064ADoboj · measured 76 %no data since October 6, 2026≥ 16 at least, readings missing
11Centar · BA0029ASarajevo-BJ-Automat · measured 85 %≥ 14 at least, readings missing
12Tuzla · BA0031ASkver - MS1 · measured 67 %≥ 13 at least, readings missing
13Tuzla · BA0044ATuzla - Bukinje · measured 84 %≥ 9 at least, readings missing
14Lukavac · BA0045ALukavac - Centar · measured 80 %≥ 4 at least, readings missing
15Zenica · BA0051AZenica - Vranduk · measured 72 %≥ 3 at least, readings missing
16Bihać · BA0058ABihac · measured 65 %no data since August 10, 2026≥ 3 at least, readings missing
17Vogošća · BA0061ASarajevo - Vogosca · measured 84 %≥ 3 at least, readings missing
18Gacko · BA0053AGacko · measured 25 %no data since October 6, 2026≥ 2 at least, readings missing
19Maglaj · BA0054AMaglaj · measured 9 %≥ 1 at least, readings missing
20Brod · BA0047ABrod-Rafinerija · measured 97 %no data since October 6, 20260
21Prijedor · BA0048APrijedor-Automatska Stanica · measured 94 %no data since October 6, 20260
22Trebinje · BA0063ATrebinje · measured 95 %no data since October 6, 20260
23Banjaluka · BA0065ABanja Luka - Lazarevo · measured 91 %no data since October 6, 20260
24Hadžići · BA0001GIvan Sedlo · measured 83 %0
25Jajce · BA0040AJajce - Harmani · measured 80 %0
26Goražde · BA0041AGorazde - Rasadnik · measured 86 %0
27Novi Grad, Sarajevo Canton · BA0042ASarajevo - Otoka · measured 86 %0
28Ilidža · BA0043ASarajevo - Ilidza · measured 80 %0
29Stari Grad · BA0049ASarajevo - Vijecnica · measured 78 %0
30Hadžići · BA0060ASarajevo - Hadzici · measured 85 %0
31Mostar · BA0067AMostar · measured 65 %no data since August 10, 20260
Zenica · BA0002AZenica - Brist · measured 20 %too few readings (20 %)
Tešanj · BA0056ATesanj · measured 24 %no data since August 10, 2026too few readings (24 %)
Livno · BA0057ALivno · measured 15 %no data since August 10, 2026too few readings (15 %)
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).