Täby Health Impact
Täby averaged 4.8 ug/m3 PM2.5, equal to 1.0x the WHO annual PM2.5 guideline and about 0.2 cigarettes per day by the simple AQI Now indicator. The page uses OpenAQ-derived daily history for 5 mapped monitoring locations in Stockholm, Sweden.
Search city analytics
Average EPA AQI
26
Rank 15 of 31 cities by average AQI
PM2.5
4.8
ug/m3 annualized city average
Seasonality
March
Cleanest: November
Health indicator
0.2
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Täby
36
31
44
24
38
23
19
24
25
24
17
21
What this health page measures
Translate PM2.5 exposure into WHO exceedance and a simple cigarette-equivalent indicator.
For Täby, the current global analytics build covers 310 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.