Copenhagen Health Impact
Copenhagen averaged 7.2 ug/m3 PM2.5, equal to 1.4x 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 5 mapped monitoring locations in Hovedstaden, Denmark.
Search city analytics
Average EPA AQI
28
Rank 5 of 7 cities by average AQI
PM2.5
7.2
ug/m3 annualized city average
Seasonality
September
Cleanest: December
Health indicator
0.3
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Copenhagen
-
-
-
-
-
-
-
-
35
33
24
23
What this health page measures
Translate PM2.5 exposure into WHO exceedance and a simple cigarette-equivalent indicator.
For Copenhagen, the current global analytics build covers 117 daily rows from 2024-09-06 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.