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  4. Hertfordshire
  5. North Hertfordshire District

North Hertfordshire District

Hertfordshire

2024-11-21 12:00
AQI (US)
Good
Pollutants|Pollens
NO2
μg/m³
47.1
PM2.5
μg/m³
4.1
PM10
μg/m³
14.4
O3
μg/m³
12
Weather
  • ℃
  • ℉
3℃
72%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • NO2
  • PM2.5
  • PM10
  • O3
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Arbury
AQI 18
Ashwell
AQI 18
Baldock East
AQI 18
Baldock Town
AQI 18
Barkway
AQI 23
Barley
AQI 23
Bygrave
AQI 18
Cadwell
AQI 25
Caldecote
AQI 18
Chesfield
AQI 25
Clothall
AQI 18
Codicote
AQI 25
Ermine
AQI 18
Graveley
AQI 25
Hexton
AQI 25
Hinxworth
AQI 18
Hitchin Bearton
AQI 25
Hitchin Highbury
AQI 25
Hitchin Oughton
AQI 25
Hitchin Priory
AQI 25
Hitchin Walsworth
AQI 25
Hitchwood, Offa and Hoo
AQI 25
Holwell
AQI 25
Ickleford
AQI 25
Kelshall
AQI 18
Kimpton
AQI 25
King's Walden
AQI 25
Knebworth
AQI 25
Langley
AQI 25
Letchworth East
AQI 18
Letchworth Grange
AQI 18
Letchworth South East
AQI 25
Letchworth South West
AQI 25
Letchworth Wilbury
AQI 18
Lilley
AQI 25
Newnham
AQI 18
Nuthampstead
AQI 23
Offley
AQI 25
Pirton
AQI 25
Preston
AQI 25
Radwell
AQI 18
Reed
AQI 18
Royston
AQI 23
Royston Heath
AQI 23
Royston Meridian
AQI 23
Royston Palace
AQI 23
Rushden
AQI 18
Saint Ippolyts
AQI 25
Saint Paul's Walden
AQI 25
Sandon
AQI 18
Therfield
AQI 18
Wallington
AQI 18
Weston
AQI 25
Weston and Sandon
AQI 18
Wymondley
AQI 25
Data Sources
http://uk-air.defra.gov.uk/http://www.polleninfo.org

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Cities Nearby

Letchworth South East
AQI 25
Letchworth South West
AQI 25
Hitchin Walsworth
AQI 25
Chesfield
AQI 25
Letchworth East
AQI 18
Weston
AQI 25
Letchworth Wilbury
AQI 18
Baldock Town
AQI 18
Hitchin Bearton
AQI 25
Woodfield
AQI 25
Hitchin Highbury
AQI 25