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
Uusimaa
Helsinki
Mannerheimintie
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Mannerheimintie
Helsinki, Helsinki
2026-09-09 04:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
6
NO2
μg/m³
22
PM10
μg/m³
10
Ragweed
3.2
Grasses
0.6
Alder
0
Mugwort
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
16℃
96%
31 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
NO2
PM10
Ragweed
Grasses
Alder
Mugwort
Birch
Olive Tree
Data Sources
https://www.eea.europa.eu
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
Helsinki
AQI 39
Kauniainen
AQI 28
Vantaa
AQI 39
Espoo
AQI 43
Luukki
AQI 34
Kerava
AQI 51
Nikkilä
AQI 47
Järvenpää
AQI 51
Langis
AQI 47
Porvoo
AQI 22
Lohja
AQI 40
Air Matters © 2026