Scottsdale Seasonal Pollution
Scottsdale usually records its highest OpenAQ-derived EPA AQI in June and its cleanest month in January. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Tasmania, Australia.
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Average EPA AQI
24
Rank 39 of 59 cities by average AQI
PM2.5
4.9
ug/m3 annualized city average
Seasonality
June
Cleanest: January
Health indicator
0.2
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Scottsdale
9
10
14
22
47
54
33
32
25
15
12
9
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Scottsdale, the current global analytics build covers 355 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.