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
Hertfordshire
Saint Albans District
Wheathampstead
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Wheathampstead
Saint Albans District
2024-12-23 12:00
AQI (China)
Excellent
Pollutants
|
Pollens
O3
μg/m³
60
NO2
μg/m³
33
PM10
μg/m³
16
PM2.5
μg/m³
9
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
6℃
82%
20 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
O3
NO2
PM10
PM2.5
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
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
Sandridge & Wheathampstead
AQI 19
Harpenden East
AQI 17
Welwyn West
AQI 19
Harpenden
AQI 17
Harpenden South
AQI 19
Harpenden West
AQI 17
Sandridge
AQI 19
Codicote
AQI 17
Hatfield Villages
AQI 19
Harpenden North & Rural
AQI 17
Sherrards
AQI 19
Air Matters © 2024