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Norrtälje Municipality
Stockholm County
2026-03-11 10:00
AQI (US)
Moderate
Pollutants
|
Pollens
PM2.5
μg/m³
20.5
O3
μg/m³
57.1
PM10
μg/m³
21.1
NO2
μg/m³
3.1
Alder
6.0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
7℃
89%
9 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
O3
PM10
NO2
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Norr Malma
AQI 72
Norrtälje N
AQI 72
Norrtälje V
AQI 72
Site 73283
AQI 51
Data Sources
https://www.eea.europa.eu
http://www.polleninfo.org
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