Osh Seasonal Pollution
Osh usually records its highest OpenAQ-derived EPA AQI in December and its cleanest month in April. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Osh, Kyrgyzstan.
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Average EPA AQI
37
Rank 7 of 7 cities by average AQI
PM2.5
8.2
ug/m3 annualized city average
Seasonality
December
Cleanest: April
Health indicator
0.4
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Osh
-
-
-
11
15
30
29
32
39
35
56
69
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Osh, the current global analytics build covers 250 daily rows from 2024-04-24 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.