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  4. Hertfordshire
  5. Watford District

Watford District

Hertfordshire

2026-05-03 07:00
AQI (China)
Excellent
Pollutants|Pollens
PM2.5
μg/m³
12
PM10
μg/m³
17
Weather
  • ℃
  • ℉
13℃
86%
9 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • PM2.5
  • PM10
  • Grasses
  • Olive Tree
  • Alder
  • Birch
  • Ragweed
  • Mugwort
Places included
Callowland
AQI 18
Central
AQI 18
Holywell
AQI 18
Leggatts
AQI 18
Meriden
AQI 18
Nascot
AQI 18
Oxhey
AQI 18
Park
AQI 18
Stanborough
AQI 18
Tudor
AQI 18
Vicarage
AQI 18
Woodside
AQI 18
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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Cities Nearby

Nascot
AQI 18
Leggatts
AQI 18
Park
AQI 18
Callowland
AQI 18
Tudor
AQI 18
Stanborough
AQI 18
Vicarage
AQI 18
Watford
AQI 18
Central
AQI 18
Woodside
AQI 18
Durrants
AQI 18