Juárez Seasonal Pollution
Juárez usually records its highest OpenAQ-derived EPA AQI in November and its cleanest month in January. The page uses OpenAQ-derived daily history for 6 mapped monitoring locations in Chihuahua, Mexico.
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Average EPA AQI
67
Rank 49 of 86 cities by average AQI
PM2.5
18.5
ug/m3 annualized city average
Seasonality
November
Cleanest: January
Health indicator
0.8
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Juárez
39
57
58
98
66
101
-
64
48
-
154
-
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Juárez, the current global analytics build covers 156 daily rows from 2024-01-01 to 2024-11-03. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.