Ignalina Seasonal Pollution
Ignalina usually records its highest OpenAQ-derived EPA AQI in September and its cleanest month in October. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Ignalina, Lithuania.
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Average EPA AQI
37
Rank 5 of 11 cities by average AQI
PM2.5
7.4
ug/m3 annualized city average
Seasonality
September
Cleanest: October
Health indicator
0.3
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Ignalina
41
35
38
32
41
41
32
34
48
31
-
-
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Ignalina, the current global analytics build covers 201 daily rows from 2024-01-01 to 2024-10-07. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.