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
Hertfordshire
Welwyn Hatfield
Welwyn
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Welwyn
Welwyn, Welwyn Hatfield
2024-06-25 06:00
CAQI (Europe)
Very Low
Pollutants
|
Pollens
O3
μg/m³
32
NO2
μg/m³
25
PM2.5
μg/m³
6
PM10
μg/m³
10
Mugwort
9.0
Grasses
9.0
Alder
0
Ragweed
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
18℃
86%
4 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
O3
NO2
PM2.5
PM10
Mugwort
Grasses
Alder
Ragweed
Birch
Olive Tree
Places included
Digswell
AQI 14
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
Welwyn
AQI 14
Welwyn East
AQI 14
Sherrards
AQI 14
Welwyn West
AQI 19
Codicote
AQI 19
Woolmer Green
AQI 19
Welwyn Garden City
AQI 14
Haldens
AQI 14
Peartree
AQI 14
Tewin
AQI 14
Knebworth
AQI 19
Air Matters © 2024