1. Europe
  2. United Kingdom
  3. England
  4. Hertfordshire

Hertfordshire

England

2025-12-15 10:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
11
PM2.5
μg/m³
7.4
Weather
  • ℃
  • ℉
11℃
84%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • PM10
  • PM2.5
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Broxbourne District
AQI 11
Dacorum District
AQI 12
East Hertfordshire District
AQI 11
Hertsmere District
AQI 11
North Hertfordshire District
AQI 12
Saint Albans District
AQI 11
Stevenage District
AQI 12
Three Rivers District
AQI 12
Watford District
AQI 11
Welwyn Hatfield
AQI 11
Data Sources
http://www.polleninfo.orghttp://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

Cities Nearby

Sherrards
AQI 11
Welwyn Garden City
AQI 11
Handside
AQI 11
Welwyn West
AQI 12
Welwyn
AQI 11
Peartree
AQI 11
Hollybush
AQI 11
Hatfield Villages
AQI 11
Haldens
AQI 11
Welwyn East
AQI 11
Codicote
AQI 12