Oudenaarde Health Impact
Oudenaarde averaged 15.9 ug/m3 PM2.5, equal to 3.2x the WHO annual PM2.5 guideline and about 0.7 cigarettes per day by the simple AQI Now indicator. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Flanders, Belgium.
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Average EPA AQI
59
Rank 6 of 67 cities by average AQI
PM2.5
15.9
ug/m3 annualized city average
Seasonality
January
Cleanest: April
Health indicator
0.7
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Oudenaarde
83
54
62
34
73
58
46
50
57
58
72
67
What this health page measures
Translate PM2.5 exposure into WHO exceedance and a simple cigarette-equivalent indicator.
For Oudenaarde, the current global analytics build covers 358 daily rows from 2024-01-07 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.