Toggle navigation
Places
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
Europe
Finland
Northern Ostrobothnia
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Northern Ostrobothnia
Finland
2025-12-05 12:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
3
O3
μg/m³
23
SO2
μg/m³
15.1
PM10
μg/m³
6.2
NO2
μg/m³
9.5
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
1℃
99%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
O3
SO2
PM10
NO2
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Koillismaa
AQI 16
Oulu sub-region
AQI 14
Raahe sub-region
AQI 20
Data Sources
https://www.eea.europa.eu
http://www.polleninfo.org
http://www.ilmanlaatu.fi/
Get the App
Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.
iPhone, iPad
Android
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Oulu
AQI 14
Kemi
AQI 12
Raahe
AQI 20
Kajaani
AQI 3
Rovaniemi
AQI 5
Kuusamo
AQI 16
Luleå
AQI 4
Iisalmi
AQI 9
Kostomuksha
AQI 4
Kokkola
AQI 21
Piteå
AQI 2
Air Matters © 2025