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.

25 of 33

stations in BiH were over the number allowed in 2023

Not counted: 1 station with too few readings to judge.

116

most days with PM10 above the limit: Ilijaš

most days with SO₂ above the limit: Visoko

The whole of 2023.

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

#	Place · station	Count	Measured
1	Ilijaš · BA0050ASarajevo - Ilijas · measured 97 %	116 above the number allowed	97 %
2	Zenica · BA0038AZenica - Tetovo · measured 98 %	104 above the number allowed	98 %
3	Kakanj · BA0070AKakanj Centar (70A) · measured 99 %	97 above the number allowed	99 %
4	Brod · BA0047ABrod-Rafinerija · measured 98 %	92 above the number allowed	98 %
5	Banjaluka · BA0065ABanja Luka - Lazarevo · measured 98 %	83 above the number allowed	98 %
6	Novi Grad, Sarajevo Canton · BA0042ASarajevo - Otoka · measured 89 %	≥ 82 above the number allowed at least, readings missing	89 %
7	Zenica · BA0039AZenica - Radakovo · measured 96 %	81 above the number allowed	96 %
8	Maglaj · BA0054AMaglaj · measured 98 %	81 above the number allowed	98 %
9	Visoko · BA0055AVisoko · measured 95 %	76 above the number allowed	95 %
10	Zenica · BA0002AZenica - Brist · measured 99 %	72 above the number allowed	99 %
11	Zenica · BA0037AZenica - Centar · measured 94 %	63 above the number allowed	94 %
12	Kakanj · BA0052AKakanj - Doboj · measured 92 %	59 above the number allowed	92 %
13	Travnik · BA0062ATravnik · measured 100 %	59 above the number allowed	100 %
14	Ilidža · BA0043ASarajevo - Ilidza · measured 97 %	57 above the number allowed	97 %
15	Hadžići · BA0060ASarajevo - Hadzici · measured 99 %	56 above the number allowed	99 %
16	Centar · BA0029ASarajevo-BJ-Automat · measured 98 %	45 above the number allowed	98 %
17	Tešanj · BA0056ATesanj · measured 98 %	45 above the number allowed	98 %
18	Zenica · BA0051AZenica - Vranduk · measured 15 %	≥ 29 at least, readings missing	15 %
19	Vogošća · BA0061ASarajevo - Vogosca · measured 98 %	26	98 %
20	Bihać · BA0058ABihac · measured 68 %	≥ 23 at least, readings missing	68 %
21	Jajce · BA0040AJajce - Harmani · measured 95 %	21	95 %
22	Hadžići · BA0001GIvan Sedlo · measured 82 %	≥ 20 at least, readings missing	82 %
23	Stari Grad · BA0049ASarajevo - Vijecnica · measured 84 %	≥ 20 at least, readings missing	84 %
24	Ugljevik · BA0059AUgljevik-TE · measured 15 %	≥ 15 at least, readings missing	15 %
25	Goražde · BA0041AGorazde - Rasadnik · measured 62 %	≥ 12 at least, readings missing	62 %
26	Mostar · BA0067AMostar · measured 74 %	≥ 12 at least, readings missing	74 %
27	Livno · BA0057ALivno · measured 92 %	5	92 %
28	Vareš · BA0069AVares · measured 54 %	≥ 2 at least, readings missing	54 %
29	Trebinje · BA0063ATrebinje · measured 94 %	0	94 %

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).