Guadalajara Seasonal Pollution
Guadalajara usually records its highest OpenAQ-derived EPA AQI in March and its cleanest month in July. The page uses OpenAQ-derived daily history for 5 mapped monitoring locations in Jalisco, Mexico.
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Average EPA AQI
56
Rank 64 of 86 cities by average AQI
PM2.5
26.5
ug/m3 annualized city average
Seasonality
March
Cleanest: July
Health indicator
1.2
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Guadalajara
89
84
103
101
41
35
3
26
19
-
-
-
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Guadalajara, the current global analytics build covers 74 daily rows from 2024-01-02 to 2024-09-07. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.