What is the air quality trend in Čačak?

Over the past 3 days, Čačak had an average AQI of 132 based on station measurements. The worst day was with AQI .

How is Čačak air quality measured?

Air quality in Čačak is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Čačak, RS

Name: Čačak Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Čačak, RS.

Current AQI
Good

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

44h · 25 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-11	136	133–140	49.9 µg/m³	91.8	3h	26
2026-04-10	134	108–157	49.7 µg/m³	91.8	24h	28
2026-04-09	128	44–157	48.6 µg/m³	90.8	17h	24

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