Toggle navigation
Places
CAQI (Europe)
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
Sweden
Västmanland County
Västerås Municipality
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Västerås Municipality
Västmanland County
2026-01-20 12:00
CAQI (Europe)
High
Pollutants
|
Pollens
PM10
μg/m³
111.7
NO2
μg/m³
15.3
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
-2℃
86%
13 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
PM10
NO2
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Västerås
AQI 82
Västerås N
AQI 82
Västerås NO
AQI 82
Data Sources
http://www.polleninfo.org
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
Västerås
AQI 82
Enköping
AQI 24
Eskilstuna
AQI 82
Strängnäs
AQI 24
Kungsör
AQI 16
Forneby
AQI 21
Uppsala
AQI 32
Grimsö
AQI 4
Storvreta
AQI 33
Märsta
AQI 27
Kallhäll
AQI 27
Air Matters © 2026