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.

24 of 31

stations in BiH were over the number allowed in 2024

Not counted: 2 stations with too few readings to judge.

115

most days with PM10 above the limit: Ilijaš

most days with SO₂ above the limit: Zenica

The whole of 2024.

SO₂ · hours above 350 µg/m³ · allowed 24

#	Place · station	Count	Measured
1	Zenica · BA0002AZenica - Brist · measured 97 %	363 above the number allowed	97 %
2	Zenica · BA0039AZenica - Radakovo · measured 91 %	340 above the number allowed	91 %
3	Visoko · BA0055AVisoko · measured 88 %	≥ 292 above the number allowed at least, readings missing	88 %
4	Kakanj · BA0052AKakanj - Doboj · measured 83 %	≥ 208 above the number allowed at least, readings missing	83 %
5	Zenica · BA0037AZenica - Centar · measured 93 %	105 above the number allowed	93 %
6	Živinice · BA0046AZivinice - Centar · measured 88 %	≥ 90 above the number allowed at least, readings missing	88 %
7	Tuzla · BA0044ATuzla - Bukinje · measured 87 %	≥ 85 above the number allowed at least, readings missing	87 %
8	Tuzla · BA0031ASkver - MS1 · measured 91 %	70 above the number allowed	91 %
9	Zenica · BA0038AZenica - Tetovo · measured 50 %	≥ 46 above the number allowed at least, readings missing	50 %
10	Lukavac · BA0045ALukavac - Centar · measured 96 %	39 above the number allowed	96 %
11	Tešanj · BA0056ATesanj · measured 90 %	≥ 30 above the number allowed at least, readings missing	90 %
12	Tuzla · BA0032ATuzla1 - MS2 · measured 96 %	20	96 %
13	Ilijaš · BA0050ASarajevo - Ilijas · measured 92 %	19	92 %
14	Hadžići · BA0060ASarajevo - Hadzici · measured 92 %	8	92 %
15	Travnik · BA0062ATravnik · measured 93 %	5	93 %
16	Centar · BA0029ASarajevo-BJ-Automat · measured 92 %	2	92 %
17	Hadžići · BA0001GIvan Sedlo · measured 91 %	0	91 %
18	Novi Grad, Sarajevo Canton · BA0042ASarajevo - Otoka · measured 95 %	0	95 %
19	Ilidža · BA0043ASarajevo - Ilidza · measured 90 %	0	90 %
20	Brod · BA0047ABrod-Rafinerija · measured 96 %	0	96 %
21	Stari Grad · BA0049ASarajevo - Vijecnica · measured 94 %	0	94 %
22	Livno · BA0057ALivno · measured 97 %	0	97 %
23	Bihać · BA0058ABihac · measured 97 %	0	97 %
24	Banjaluka · BA0065ABanja Luka - Lazarevo · measured 90 %	0	90 %
25	Mostar · BA0067AMostar · measured 95 %	0	95 %
26	Jajce · BA0040AJajce - Harmani · measured 64 %	0	64 %
27	Prijedor · BA0048APrijedor-Automatska Stanica · measured 71 %	0	71 %

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).