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Central Ostrobothnia
Finland
2026-06-04 03:00
AQI (US)
Moderate
Pollutants
|
Pollens
PM2.5
μg/m³
10.2
PM10
μg/m³
18
SO2
μg/m³
11.3
NO2
μg/m³
7.4
Birch
6.0
Alder
0
Ragweed
0
Mugwort
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
15℃
80%
9 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
SO2
NO2
Birch
Alder
Ragweed
Mugwort
Olive Tree
Grasses
Places included
Karleby
AQI 53
Data Sources
https://www.eea.europa.eu
http://www.polleninfo.org
http://www.ilmanlaatu.fi/
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