Kalmar Seasonal Pollution
Kalmar usually records its highest OpenAQ-derived EPA AQI in March and its cleanest month in July. The page uses OpenAQ-derived daily history for 3 mapped monitoring locations in Kalmar, Sweden.
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Average EPA AQI
34
Rank 3 of 31 cities by average AQI
PM2.5
7.0
ug/m3 annualized city average
Seasonality
March
Cleanest: July
Health indicator
0.3
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Kalmar
53
38
57
33
40
34
25
31
31
35
26
29
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Kalmar, the current global analytics build covers 309 daily rows from 2024-01-29 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.