Devonport Seasonal Pollution
Devonport usually records its highest OpenAQ-derived EPA AQI in June and its cleanest month in December. The page uses OpenAQ-derived daily history for 5 mapped monitoring locations in Tasmania, Australia.
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Average EPA AQI
22
Rank 45 of 59 cities by average AQI
PM2.5
4.2
ug/m3 annualized city average
Seasonality
June
Cleanest: December
Health indicator
0.2
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Devonport
10
11
14
23
38
47
38
29
17
14
12
8
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Devonport, the current global analytics build covers 363 daily rows from 2023-12-31 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.