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

Hertfordshire

England

2025-02-17 02:00
CAQI (Europe)
Low
Pollutants|Pollens
PM2.5
μg/m³
17.4
PM10
μg/m³
20
NO2
μg/m³
24
Weather
  • ℃
  • ℉
-3℃
92%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • PM2.5
  • PM10
  • NO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Broxbourne District
AQI 29
Dacorum District
AQI 30
East Hertfordshire District
AQI 29
Hertsmere District
AQI 29
North Hertfordshire District
AQI 30
Saint Albans District
AQI 29
Stevenage District
AQI 30
Three Rivers District
AQI 29
Watford District
AQI 29
Welwyn Hatfield
AQI 29
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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Cities Nearby

Sherrards
AQI 29
Welwyn Garden City
AQI 29
Handside
AQI 29
Welwyn West
AQI 30
Welwyn
AQI 29
Peartree
AQI 29
Hollybush
AQI 29
Hatfield Villages
AQI 29
Haldens
AQI 29
Welwyn East
AQI 29
Codicote
AQI 30