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
United Kingdom
England
East Sussex
Wealden District
Lullington Heath
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Lullington Heath
South Downs, East Sussex
2026-04-27 12:00
CAQI (Europe)
Low
Pollutants
|
Pollens
O3
μg/m³
79
PM2.5
μg/m³
9
PM10
μg/m³
13
NO2
μg/m³
4
SO2
μg/m³
3
Birch
3.2
Alder
2.2
Grasses
2.2
Olive Tree
0.4
Ragweed
0
Mugwort
0
Weather
℃
℃
℉
16℃
66%
8 kph
5 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
O3
PM2.5
PM10
NO2
SO2
Birch
Alder
Grasses
Olive Tree
Ragweed
Mugwort
Data Sources
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
South Downs
AQI 33
Alfriston
AQI 15
Lower Willingdon
AQI 15
Seaford North
AQI 15
Seaford East
AQI 15
Polegate South & Willingdon Watermill
AQI 20
Ratton
AQI 20
Old Town
AQI 20
Seaford South
AQI 15
Polegate
AQI 20
Upper Willingdon
AQI 20
Air Matters © 2026