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  4. West Sussex
  5. Horsham District

Horsham District

West Sussex

2026-05-12 09:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.3
NO2
μg/m³
27
PM10
μg/m³
9.8
Weather
  • ℃
  • ℉
14℃
61%
19 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • NO2
  • PM10
  • Grasses
  • Birch
  • Alder
  • Ragweed
  • Mugwort
  • Olive Tree
Places included
Amberley
AQI 28
Ashington
AQI 28
Ashurst
AQI 28
Billingshurst
AQI 28
Bramber
AQI 39
Bramber, Upper Beeding & Woodmancote
AQI 17
Broadbridge Heath
AQI 34
Colgate
AQI 34
Colgate & Rusper
AQI 34
Cowfold
AQI 28
Cowfold, Shermanbury & West Grinstead
AQI 28
Denne
AQI 34
Forest
AQI 34
Henfield
AQI 28
Holbrook East
AQI 34
Holbrook West
AQI 34
Horsham
AQI 34
Itchingfield
AQI 28
Itchingfield, Slinfold & Warnham
AQI 28
Lower Beeding
AQI 34
North Horsham
AQI 34
Nuthurst
AQI 28
Nuthurst & Lower Beeding
AQI 34
Parham
AQI 28
Pulborough
AQI 28
Pulborough, Coldwaltham & Amberley
AQI 28
Roffey North
AQI 34
Roffey South
AQI 34
Rudgwick
AQI 28
Rusper
AQI 34
Shermanbury
AQI 28
Shipley
AQI 28
Slinfold
AQI 28
Southwater
AQI 28
Southwater North
AQI 28
Southwater South & Shipley
AQI 28
Steyning
AQI 39
Steyning
AQI 39
Steyning & Ashurst
AQI 28
Storrington & Washington
AQI 28
Storrington and Sullington
AQI 28
Thakeham
AQI 28
Trafalgar
AQI 34
Upper Beeding
AQI 23
Warnham
AQI 34
Washington
AQI 28
West Chiltington
AQI 28
West Chiltington, Thakeham & Ashington
AQI 28
West Grinstead
AQI 28
Wiston
AQI 28
Woodmancote
AQI 17
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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Cities Nearby

West Grinstead
AQI 28
Cowfold, Shermanbury & West Grinstead
AQI 28
Cowfold
AQI 28
Southwater South & Shipley
AQI 28
Henfield
AQI 28
Southwater
AQI 28
Steyning & Ashurst
AQI 28
Southwater North
AQI 28
Nuthurst & Lower Beeding
AQI 34
West Chiltington, Thakeham & Ashington
AQI 28
Bolney
AQI 17