Toggle navigation
Places
AQI (India)
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
Welwyn Hatfield
Welham Green and Hatfield South
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Welham Green and Hatfield South
Welwyn Hatfield, Hertfordshire
2024-12-23 05:00
AQI (India)
Satisfactory
Pollutants
|
Pollens
O3
μg/m³
68
PM10
μg/m³
13
PM2.5
μg/m³
7
NO2
μg/m³
2
SO2
μg/m³
1
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
4℃
74%
26 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
Allergy Risk
O3
PM10
PM2.5
NO2
SO2
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
Welham Green and Hatfield South
AQI 68
Brookmans Park
AQI 68
Hatfield South West
AQI 68
Potters Bar Furzefield
AQI 68
Potters Bar Parkfield
AQI 68
Hatfield
AQI 68
Brookmans Park and Little Heath
AQI 68
Hatfield East
AQI 68
Hatfield Central
AQI 68
Potters Bar Oakmere
AQI 68
Hill End
AQI 68
Air Matters © 2024