Waterford Health Impact
Waterford averaged 6.7 ug/m3 PM2.5, equal to 1.3x the WHO annual PM2.5 guideline and about 0.3 cigarettes per day by the simple AQI Now indicator. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Waterford, Ireland.
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Average EPA AQI
33
Rank 13 of 20 cities by average AQI
PM2.5
6.7
ug/m3 annualized city average
Seasonality
March
Cleanest: December
Health indicator
0.3
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Waterford
38
27
47
35
37
28
21
37
41
39
44
14
What this health page measures
Translate PM2.5 exposure into WHO exceedance and a simple cigarette-equivalent indicator.
For Waterford, the current global analytics build covers 289 daily rows from 2024-01-29 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.