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
above the number allowed69
most days with SO₂ above the limit: Zenica
above the number allowedThe whole of 2024.
O₃ · days with an 8-hour average above 120 µg/m³ · target value 25
For ozone the 25 days are a target value averaged over three years, not a limit for a single year.
| # | Place · station | Count |
|---|---|---|
| 1 | Jajce · BA0040AJajce - Harmani · measured 96 % | 261 |
| 2 | Centar · BA0029ASarajevo-BJ-Automat · measured 87 % | ≥ 201 at least, readings missing |
| 3 | Hadžići · BA0001GIvan Sedlo · measured 95 % | 164 |
| 4 | Travnik · BA0062ATravnik · measured 87 % | ≥ 136 at least, readings missing |
| 5 | Livno · BA0057ALivno · measured 96 % | 119 |
| 6 | Zenica · BA0002AZenica - Brist · measured 96 % | 108 |
| 7 | Mostar · BA0067AMostar · measured 49 % | ≥ 85 at least, readings missing |
| 8 | Zenica · BA0037AZenica - Centar · measured 98 % | 79 |
| 9 | Novi Grad, Sarajevo Canton · BA0042ASarajevo - Otoka · measured 98 % | 55 |
| 10 | Zenica · BA0039AZenica - Radakovo · measured 86 % | ≥ 40 at least, readings missing |
| 11 | Hadžići · BA0060ASarajevo - Hadzici · measured 97 % | 36 |
| 12 | Kakanj · BA0052AKakanj - Doboj · measured 88 % | ≥ 31 at least, readings missing |
| 13 | Zenica · BA0051AZenica - Vranduk · measured 80 % | ≥ 30 at least, readings missing |
| 14 | Banjaluka · BA0065ABanja Luka - Lazarevo · measured 86 % | ≥ 25 at least, readings missing |
| 15 | Trebinje · BA0063ATrebinje · measured 65 % | ≥ 22 at least, readings missing |
| 16 | Tešanj · BA0056ATesanj · measured 92 % | 17 |
| 17 | Bihać · BA0058ABihac · measured 96 % | 16 |
| 18 | Tuzla · BA0044ATuzla - Bukinje · measured 86 % | ≥ 16 at least, readings missing |
| 19 | Tuzla · BA0031ASkver - MS1 · measured 93 % | 15 |
| 20 | Lukavac · BA0045ALukavac - Centar · measured 69 % | ≥ 13 at least, readings missing |
| 21 | Brod · BA0047ABrod-Rafinerija · measured 93 % | 1 |
| 22 | Zenica · BA0038AZenica - Tetovo · measured 55 % | 0 |
| 23 | Živinice · BA0046AZivinice - Centar · measured 83 % | 0 |
| 24 | Prijedor · BA0048APrijedor-Automatska Stanica · measured 74 % | 0 |
| 25 | Visoko · BA0055AVisoko · measured 84 % | 0 |
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).