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  2. United Kingdom
  3. England
  4. Hertfordshire
  5. Hertsmere District

Hertsmere District

Hertfordshire

2026-04-27 02:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
11
PM10
μg/m³
16
Weather
  • ℃
  • ℉
8℃
85%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • Birch
  • Alder
  • Olive Tree
  • Grasses
  • Ragweed
  • Mugwort
Places included
Aldenham Civil Parish
AQI 54
Aldenham East
AQI 54
Aldenham West
AQI 54
Bentley Heath & The Royds
AQI 54
Borehamwood Brookmeadow
AQI 54
Borehamwood Cowley Hill
AQI 54
Borehamwood Hillside
AQI 54
Borehamwood Kenilworth
AQI 54
Bushey Heath
AQI 54
Bushey North
AQI 54
Bushey Park
AQI 54
Bushey St James
AQI 54
Elstree
AQI 54
Elstree and Borehamwood
AQI 54
Potters Bar Furzefield
AQI 54
Potters Bar Oakmere
AQI 54
Potters Bar Parkfield
AQI 54
Shenley Civil Parish
AQI 54
South Mimms
AQI 54
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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Cities Nearby

Borehamwood Brookmeadow
AQI 54
Elstree
AQI 54
Aldenham East
AQI 54
Borehamwood Cowley Hill
AQI 54
Borehamwood
AQI 54
Aldenham West
AQI 54
Radlett
AQI 54
Borehamwood Hillside
AQI 54
Bushey Park
AQI 54
Borehamwood Kenilworth
AQI 54
Shenley
AQI 54