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  4. West Sussex
  5. Horsham District

Horsham District

West Sussex

2026-05-12 06:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.5
PM10
μg/m³
8.8
NO2
μg/m³
13
Weather
  • ℃
  • ℉
9℃
83%
9 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • NO2
  • Grasses
  • Birch
  • Alder
  • Ragweed
  • Mugwort
  • Olive Tree
Places included
Amberley
AQI 23
Ashington
AQI 23
Ashurst
AQI 23
Billingshurst
AQI 23
Bramber
AQI 39
Bramber, Upper Beeding & Woodmancote
AQI 17
Broadbridge Heath
AQI 28
Colgate
AQI 28
Colgate & Rusper
AQI 28
Cowfold
AQI 23
Cowfold, Shermanbury & West Grinstead
AQI 23
Denne
AQI 28
Forest
AQI 28
Henfield
AQI 23
Holbrook East
AQI 28
Holbrook West
AQI 28
Horsham
AQI 28
Itchingfield
AQI 23
Itchingfield, Slinfold & Warnham
AQI 23
Lower Beeding
AQI 28
North Horsham
AQI 28
Nuthurst
AQI 23
Nuthurst & Lower Beeding
AQI 28
Parham
AQI 23
Pulborough
AQI 23
Pulborough, Coldwaltham & Amberley
AQI 23
Roffey North
AQI 28
Roffey South
AQI 28
Rudgwick
AQI 23
Rusper
AQI 28
Shermanbury
AQI 23
Shipley
AQI 23
Slinfold
AQI 23
Southwater
AQI 23
Southwater North
AQI 23
Southwater South & Shipley
AQI 23
Steyning
AQI 39
Steyning
AQI 39
Steyning & Ashurst
AQI 23
Storrington & Washington
AQI 23
Storrington and Sullington
AQI 23
Thakeham
AQI 23
Trafalgar
AQI 28
Upper Beeding
AQI 23
Warnham
AQI 28
Washington
AQI 23
West Chiltington
AQI 23
West Chiltington, Thakeham & Ashington
AQI 23
West Grinstead
AQI 23
Wiston
AQI 23
Woodmancote
AQI 17
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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Cities Nearby

West Grinstead
AQI 23
Cowfold, Shermanbury & West Grinstead
AQI 23
Cowfold
AQI 23
Southwater South & Shipley
AQI 23
Henfield
AQI 23
Southwater
AQI 23
Steyning & Ashurst
AQI 23
Southwater North
AQI 23
Nuthurst & Lower Beeding
AQI 28
West Chiltington, Thakeham & Ashington
AQI 23
Bolney
AQI 17