Wan Tau Tong AQI Trends
Wan Tau Tong AQI was measured across 2023-2024, with a trend delta of n/a AQI points. The page uses OpenAQ-derived daily history for 2 mapped monitoring locations in Hong Kong, Hong Kong.
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Average EPA AQI
61
Rank 4 of 11 cities by average AQI
PM2.5
15.9
ug/m3 annualized city average
Seasonality
December
Cleanest: July
Health indicator
0.7
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Wan Tau Tong
73
62
68
60
54
43
34
55
56
68
66
97
What this trends page measures
Compare yearly air-quality direction, best years, worst years, and trend deltas.
For Wan Tau Tong, the current global analytics build covers 365 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.