Litvínov Seasonal Pollution
Litvínov usually records its highest OpenAQ-derived EPA AQI in March and its cleanest month in August. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Ústecký Kraj, Czech Republic.
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Average EPA AQI
53
Rank 25 of 61 cities by average AQI
PM2.5
13.2
ug/m3 annualized city average
Seasonality
March
Cleanest: August
Health indicator
0.6
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Litvínov
67
50
73
43
45
51
44
42
46
53
63
57
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Litvínov, the current global analytics build covers 281 daily rows from 2024-01-01 to 2024-12-31. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.