Worst air pollution Bijeljina, today and tomorrow
Today (16 July): Air quality in Bijeljina is poor. AQI and NO2 are poor; PM2.5, SO2, HCHO, and PM1 are fair; O3 is medium; PM10 and CO are good. Pollution peaks around 5:00 AM (NO2: 72.4/100).
Tomorrow (17 July 2026): Air quality in Bijeljina is fair. AQI improves to medium; PM2.5 decreases to good; NO2 decreases to medium; SO2 decreases to good; all other pollutants stay as today. Pollution peaks around 4:00 AM (NO2: 57.0/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Local air quality in Bijeljina tracks closely with agricultural activity and vehicle traffic across the plain, given its position on the flat Semberija plain near the Sava river in Srpska, Republika. Wind and precipitation are the main levers for clearing the air here, with the stillest conditions generally producing the town's weakest readings.
Today - 16 July | Pollution peaks at 05:00
AQI:
Poor
72.4/100
PM2.5 (fine particles):
Fair
24.2/100
PM10 (coarse particles):
Good
13.7/100
NO2 (nitrogen dioxide):
Poor
72.4/100
O3 (ozone):
Medium
45.1/100
SO2 (sulfur dioxide):
Fair
24.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Fair
21.7/100
PM1 (ultrafine particles):
Fair
26.1/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 04:00
AQI:
Medium
57.0/100
PM2.5 (fine particles):
Good
18.1/100
PM10 (coarse particles):
Good
8.2/100
NO2 (nitrogen dioxide):
Medium
57.0/100
O3 (ozone):
Medium
47.8/100
SO2 (sulfur dioxide):
Good
18.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Fair
20.1/100
PM1 (ultrafine particles):
Fair
21.2/100
Pollen forecast in Bijeljina
View pollen forecastFrequently Asked Questions
Is air quality bad in Bijeljina right now?
On 16 July 2026, overall air quality in Bijeljina is poor. AQI is the main air quality indicator at 72.4/100. Pollution peaks around 5:00 AM (NO2: 72.4/100).
Will air quality be worse tomorrow in Bijeljina?
On 17 July 2026, air quality conditions in Bijeljina will be better than today, with PM1 forecast at fair at 21.2/100. Pollution peaks around 4:00 AM (NO2: 57.0/100).
When is air pollution at its worst in Bijeljina?
Air quality dips in Bijeljina are most closely tied to hornbeam and oak pollen and spells of agricultural activity and vehicle traffic across the plain; the rest of the calendar in Srpska, Republika tends to bring steadier, more favourable conditions overall.
Are air quality levels in Bijeljina based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app