1. Europe
  2. United Kingdom
  3. England
  4. Hertfordshire
  5. North Hertfordshire District

North Hertfordshire District

Hertfordshire

2026-04-27 04:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
12
PM10
μg/m³
15.8
Weather
  • ℃
  • ℉
5℃
90%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • Birch
  • Alder
  • Olive Tree
  • Grasses
  • Ragweed
  • Mugwort
Places included
Arbury
AQI 56
Ashwell
AQI 56
Baldock East
AQI 56
Baldock Town
AQI 56
Barkway
AQI 52
Barley
AQI 52
Bygrave
AQI 56
Cadwell
AQI 56
Caldecote
AQI 56
Chesfield
AQI 56
Clothall
AQI 56
Codicote
AQI 56
Ermine
AQI 57
Graveley
AQI 56
Hexton
AQI 56
Hinxworth
AQI 56
Hitchin Bearton
AQI 56
Hitchin Highbury
AQI 56
Hitchin Oughton
AQI 56
Hitchin Priory
AQI 56
Hitchin Walsworth
AQI 56
Hitchwood, Offa and Hoo
AQI 56
Holwell
AQI 56
Ickleford
AQI 56
Kelshall
AQI 56
Kimpton
AQI 56
King's Walden
AQI 56
Knebworth
AQI 56
Langley
AQI 56
Letchworth East
AQI 56
Letchworth Grange
AQI 56
Letchworth South East
AQI 56
Letchworth South West
AQI 56
Letchworth Wilbury
AQI 56
Lilley
AQI 56
Newnham
AQI 56
Nuthampstead
AQI 57
Offley
AQI 56
Pirton
AQI 56
Preston
AQI 56
Radwell
AQI 56
Reed
AQI 57
Royston
AQI 57
Royston Heath
AQI 57
Royston Meridian
AQI 57
Royston Palace
AQI 57
Rushden
AQI 56
Saint Ippolyts
AQI 56
Saint Paul's Walden
AQI 56
Sandon
AQI 56
Therfield
AQI 57
Wallington
AQI 56
Weston
AQI 56
Weston and Sandon
AQI 56
Wymondley
AQI 56
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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Cities Nearby

Letchworth South East
AQI 56
Letchworth South West
AQI 56
Hitchin Walsworth
AQI 56
Chesfield
AQI 56
Letchworth East
AQI 56
Weston
AQI 56
Letchworth Wilbury
AQI 56
Baldock Town
AQI 56
Hitchin Bearton
AQI 56
Woodfield
AQI 56
Hitchin Highbury
AQI 56