Worst air pollution Čačak, today and tomorrow
Today (16 July): Air quality in Čačak is medium. AQI and O3 are medium; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 3:00 PM (O3: 43.8/100).
Tomorrow (17 July 2026): Air quality in Čačak is medium. All pollutants stay as today. Pollution peaks around 1:00 PM (O3: 41.4/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Use our Strava plugin to check your own exposure.
Čačak's air quality reflects the Western Morava river valley in central Serbia, with vehicle traffic on the E763 motorway and surrounding manufacturing and agricultural operations contributing local sources. Winter residential wood and coal burning generates elevated PM2.5 under temperature inversions, while the surrounding Ovčar-Kablar gorge and the Western Morava highland ridgelines create topographic variation that influences local pollution accumulation during winter anticyclonic periods.
Today - 16 July | Pollution peaks at 15:00
AQI:
Medium
43.8/100
PM2.5 (fine particles):
Good
6.6/100
PM10 (coarse particles):
Good
4.1/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Medium
43.8/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
11.2/100
PM1 (ultrafine particles):
Good
6.6/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Medium
41.4/100
PM2.5 (fine particles):
Good
7.6/100
PM10 (coarse particles):
Good
2.6/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Medium
41.4/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
14.3/100
PM1 (ultrafine particles):
Good
10.0/100
Pollen forecast in Čačak
View pollen forecastFrequently Asked Questions
Is air quality bad in Čačak right now?
On 16 July 2026, overall air quality in Čačak is medium. AQI is the main air quality indicator at 43.8/100. Pollution peaks around 3:00 PM (O3: 43.8/100).
Will air quality be worse tomorrow in Čačak?
On 17 July 2026, air quality conditions in Čačak will be similar to today, with AQI forecast at medium at 41.4/100. Pollution peaks around 1:00 PM (O3: 41.4/100).
When is air pollution at its worst in Čačak?
You're likeliest to notice worse air in Čačak when local tree and grass allergens peaks, or due to vehicle traffic on the E763 motorway and nearby manufacturing and agricultural operations; cooler, breezier weather later in the year tends to bring things back down.
Are air quality levels in Čačak 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.
Want to see air quality forecasts for other cities in Serbia?
Check air quality in other popular cities:
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