Astana Seasonal Pollution
Astana usually records its highest OpenAQ-derived EPA AQI in September and its cleanest month in May. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Nur-Sultan, Kazakhstan.
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Average EPA AQI
68
Rank 6 of 6 cities by average AQI
PM2.5
19.0
ug/m3 annualized city average
Seasonality
September
Cleanest: May
Health indicator
0.9
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Astana
82
83
84
76
47
56
54
53
92
71
74
62
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Astana, the current global analytics build covers 328 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.