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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.

PM10 · days with a daily average above 50 µg/m³ · allowed 35

#Place · stationCount
1Banjaluka · BA0065ABanja Luka - Lazarevo · measured 94 %no data since October 6, 202676 above the number allowed
2Zenica · BA0039AZenica - Radakovo · measured 82 %≥ 67 above the number allowed at least, readings missing
3Visoko · BA0055AVisoko · measured 81 %≥ 57 above the number allowed at least, readings missing
4Prijedor · BA0048APrijedor-Automatska Stanica · measured 96 %no data since October 6, 202654 above the number allowed
5Doboj · BA0064ADoboj · measured 79 %no data since October 6, 2026≥ 49 above the number allowed at least, readings missing
6Ilijaš · BA0050ASarajevo - Ilijas · measured 81 %≥ 48 above the number allowed at least, readings missing
7Kakanj · BA0066AKakanj Centar (66A) · measured 63 %no data since August 10, 2026≥ 42 above the number allowed at least, readings missing
8Novi Grad, Sarajevo Canton · BA0042ASarajevo - Otoka · measured 83 %≥ 40 above the number allowed at least, readings missing
9Brod · BA0047ABrod-Rafinerija · measured 97 %no data since October 6, 202639 above the number allowed
10Maglaj · BA0054AMaglaj · measured 72 %≥ 36 above the number allowed at least, readings missing
11Zenica · BA0037AZenica - Centar · measured 73 %≥ 34 at least, readings missing
12Kakanj · BA0070AKakanj Centar (70A) · measured 75 %≥ 30 at least, readings missing
13Vogošća · BA0061ASarajevo - Vogosca · measured 82 %≥ 27 at least, readings missing
14Zenica · BA0002AZenica - Brist · measured 79 %≥ 26 at least, readings missing
15Hadžići · BA0060ASarajevo - Hadzici · measured 82 %≥ 25 at least, readings missing
16Ilidža · BA0043ASarajevo - Ilidza · measured 83 %≥ 21 at least, readings missing
17Centar · BA0029ASarajevo-BJ-Automat · measured 83 %≥ 20 at least, readings missing
18Travnik · BA0062ATravnik · measured 64 %no data since August 6, 2026≥ 18 at least, readings missing
19Zenica · BA0051AZenica - Vranduk · measured 82 %≥ 17 at least, readings missing
20Tuzla · BA0068ATuzla Trnovac · measured 55 %≥ 17 at least, readings missing
21Jajce · BA0040AJajce - Harmani · measured 82 %≥ 12 at least, readings missing
22Stari Grad · BA0049ASarajevo - Vijecnica · measured 80 %≥ 12 at least, readings missing
23Trebinje · BA0063ATrebinje · measured 98 %no data since October 6, 202611
24Tešanj · BA0056ATesanj · measured 56 %no data since August 10, 2026≥ 11 at least, readings missing
25Hadžići · BA0001GIvan Sedlo · measured 77 %≥ 10 at least, readings missing
26Livno · BA0057ALivno · measured 68 %no data since August 10, 2026≥ 10 at least, readings missing
27Bihać · BA0058ABihac · measured 71 %no data since August 10, 2026≥ 5 at least, readings missing
28Gacko · BA0053AGacko · measured 94 %no data since October 6, 20263
29Goražde · BA0041AGorazde - Rasadnik · measured 1 %≥ 1 at least, readings missing
30Mostar · BA0067AMostar · measured 63 %no data since August 10, 20260
Ugljevik · BA0059AUgljevik-TE · measured 26 %no data since September 17, 202673 unverified values implausible, not compared
Tuzla · BA0031ASkver - MS1 · measured 2 %too few readings (2 %)
Tuzla · BA0032ATuzla1 - MS2 · measured 5 %too few readings (5 %)
Tuzla · BA0044ATuzla - Bukinje · measured 5 %too few readings (5 %)
Vareš · BA0069AVares · measured 5 %too few readings (5 %)
Novi Grad, Sarajevo Canton · BA0071ASarajevo - Saraj Polje · measured 5 %too few readings (5 %)
Mostar · BA0072AMostar Kampus · measured 5 %too few readings (5 %)

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).