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

Hertsmere District

Hertfordshire

2026-07-25 19:00
CAQI (Europe)
Very Low
Pollutants|Pollens
PM10
μg/m³
14
PM2.5
μg/m³
7
NO2
μg/m³
3
Weather
  • ℃
  • ℉
24℃
51%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • PM10
  • PM2.5
  • NO2
  • Grasses
  • Mugwort
  • Alder
  • Ragweed
  • Birch
  • Olive Tree
Places included
Aldenham Civil Parish
AQI 14
Aldenham East
AQI 14
Aldenham West
AQI 14
Bentley Heath & The Royds
AQI 14
Borehamwood Brookmeadow
AQI 14
Borehamwood Cowley Hill
AQI 14
Borehamwood Hillside
AQI 14
Borehamwood Kenilworth
AQI 14
Bushey Heath
AQI 14
Bushey North
AQI 14
Bushey Park
AQI 14
Bushey St James
AQI 14
Elstree
AQI 14
Elstree and Borehamwood
AQI 14
Potters Bar Furzefield
AQI 14
Potters Bar Oakmere
AQI 14
Potters Bar Parkfield
AQI 14
Shenley Civil Parish
AQI 14
South Mimms
AQI 14
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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Cities Nearby

Borehamwood Brookmeadow
AQI 14
Elstree
AQI 14
Aldenham East
AQI 14
Borehamwood Cowley Hill
AQI 14
Borehamwood
AQI 14
Aldenham West
AQI 14
Radlett
AQI 14
Borehamwood Hillside
AQI 14
Bushey Park
AQI 14
Borehamwood Kenilworth
AQI 14
Shenley
AQI 14