Addis Ababa Seasonal Pollution
Addis Ababa usually records its highest OpenAQ-derived EPA AQI in June and its cleanest month in November. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Addis Ababa, Ethiopia.
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Average EPA AQI
94
Rank 1 of 2 cities by average AQI
PM2.5
31.7
ug/m3 annualized city average
Seasonality
June
Cleanest: November
Health indicator
1.4
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Addis Ababa
89
81
83
92
113
133
114
100
111
74
72
80
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Addis Ababa, the current global analytics build covers 312 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.