What is the air quality trend in Čačak?

Over the past 16 days, Čačak had an average AQI of 136 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

310h · 25 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-10	135	108–157	50.4 µg/m³	93.3	20h	27
2026-04-09	128	44–157	48.6 µg/m³	90.8	17h	24
2026-04-08	122	114–129	44.1 µg/m³	87.9	9h	27
2026-04-07	131	110–154	48.0 µg/m³	91.4	24h	27
2026-04-06	130	94–155	47.9 µg/m³	91.1	18h	25
2026-04-04	134	123–148	49.1 µg/m³	91.9	15h	26
2026-04-03	148	136–163	58.2 µg/m³	102.5	24h	27
2026-04-02	144	60–163	57.3 µg/m³	97.1	22h	25
2026-04-01	146	71–163	60.1 µg/m³	105.1	23h	25
2026-03-31	143	63–154	53.4 µg/m³	93.7	23h	25
2026-03-30	127	38–154	46.3 µg/m³	84.1	12h	22
2026-03-29	131	53–154	47.6 µg/m³	89.2	24h	25
2026-03-28	132	70–157	48.3 µg/m³	90.0	24h	25
2026-03-27	128	118–144	46.3 µg/m³	87.9	24h	26
2026-03-26	145	133–157	55.3 µg/m³	100.7	24h	26
2026-03-25	156	109–169	74.4 µg/m³	128.7	7h	23

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