Józefów Seasonal Pollution
Józefów usually records its highest OpenAQ-derived EPA AQI in December and its cleanest month in July. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Mazowieckie, Poland.
Search city analytics
Average EPA AQI
56
Rank 67 of 155 cities by average AQI
PM2.5
13.7
ug/m3 annualized city average
Seasonality
December
Cleanest: July
Health indicator
0.6
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Józefów
67
57
70
51
45
46
39
43
55
61
70
72
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Józefów, the current global analytics build covers 363 daily rows from 2024-01-03 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.