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
United Kingdom
England
Windsor and Maidenhead
Sunninghill and Ascot
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Sunninghill and Ascot
Windsor and Maidenhead
2026-05-31 18:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
4
PM10
μg/m³
8
Grasses
4.4
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
20℃
52%
26 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
Grasses
Alder
Ragweed
Mugwort
Birch
Olive Tree
Places included
Ascot
AQI 23
Data Sources
http://uk-air.defra.gov.uk/
http://www.polleninfo.org
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
Ascot & Sunninghill
AQI 23
Ascot
AQI 23
Sunningdale & Cheapside
AQI 23
Sunningdale
AQI 23
Swinley Forest
AQI 17
Windlesham
AQI 23
Winkfield & Warfield East
AQI 23
Windlesham & Chobham
AQI 23
Virginia Water
AQI 23
Bullbrook
AQI 17
Bagshot
AQI 17
Air Matters © 2026