Čačak Health Impact
Čačak averaged 22.1 ug/m3 PM2.5, equal to 4.4x the WHO annual PM2.5 guideline and about 1.0 cigarettes per day by the simple AQI Now indicator. The page uses OpenAQ-derived daily history for 2 mapped monitoring locations in Čačak, Serbia.
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Average EPA AQI
73
Rank 21 of 28 cities by average AQI
PM2.5
22.1
ug/m3 annualized city average
Seasonality
November
Cleanest: September
Health indicator
1.0
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Čačak
-
95
71
54
45
48
48
61
44
83
125
114
What this health page measures
Translate PM2.5 exposure into WHO exceedance and a simple cigarette-equivalent indicator.
For Čačak, the current global analytics build covers 269 daily rows from 2024-01-06 to 2024-12-27. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.