Toggle navigation
Places
AQI (China)
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
Surrey
Horton
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Horton
Epsom and Ewell District, Surrey
2026-04-29 09:00
AQI (China)
Excellent
Pollutants
|
Pollens
PM10
μg/m³
13
PM2.5
μg/m³
5
Birch
6.7
Grasses
1.0
Alder
0
Ragweed
0
Mugwort
0
Olive Tree
0
Weather
℃
℃
℉
16℃
43%
39 kph
4 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
PM10
PM2.5
Birch
Grasses
Alder
Ragweed
Mugwort
Olive Tree
Data Sources
http://www.polleninfo.org
http://uk-air.defra.gov.uk/
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
Horton
AQI 13
Court
AQI 37
Chessington South & Malden Rushett
AQI 13
Stamford
AQI 17
West Ewell
AQI 37
Town
AQI 17
Ruxley
AQI 37
Epsom
AQI 17
Ewell Court
AQI 37
Ewell Village
AQI 14
King George's & Sunray
AQI 37
Air Matters © 2026