Ayr AQI Trends
Ayr AQI was measured across 2023-2024, with a trend delta of n/a AQI points. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Queensland, Australia.
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Average EPA AQI
26
Rank 32 of 59 cities by average AQI
PM2.5
4.8
ug/m3 annualized city average
Seasonality
September
Cleanest: February
Health indicator
0.2
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Ayr
28
19
25
24
22
23
27
26
39
30
26
23
What this trends page measures
Compare yearly air-quality direction, best years, worst years, and trend deltas.
For Ayr, the current global analytics build covers 335 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.