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CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Hertsmere District
Hertfordshire
2025-03-20 05:00
CAQI (Europe)
Very Low
Pollutants
|
Pollens
PM2.5
μg/m³
15
PM10
μg/m³
24
NO2
μg/m³
36
Alder
8.3
Birch
1.0
Ragweed
0
Mugwort
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
6℃
87%
4 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
PM2.5
PM10
NO2
Alder
Birch
Ragweed
Mugwort
Olive Tree
Grasses
Places included
Aldenham Civil Parish
AQI 25
Aldenham East
AQI 25
Aldenham West
AQI 25
Bentley Heath & The Royds
AQI 25
Borehamwood Brookmeadow
AQI 25
Borehamwood Cowley Hill
AQI 25
Borehamwood Hillside
AQI 25
Borehamwood Kenilworth
AQI 25
Bushey Heath
AQI 25
Bushey North
AQI 25
Bushey Park
AQI 25
Bushey St James
AQI 25
Elstree
AQI 25
Elstree and Borehamwood
AQI 25
Potters Bar Furzefield
AQI 25
Potters Bar Oakmere
AQI 25
Potters Bar Parkfield
AQI 25
Shenley Civil Parish
AQI 25
South Mimms
AQI 25
Data Sources
http://www.polleninfo.org
http://uk-air.defra.gov.uk/
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Cities Nearby
Borehamwood Brookmeadow
AQI 25
Elstree
AQI 25
Aldenham East
AQI 25
Borehamwood Cowley Hill
AQI 25
Borehamwood
AQI 25
Aldenham West
AQI 25
Radlett
AQI 25
Borehamwood Hillside
AQI 25
Bushey Park
AQI 25
Borehamwood Kenilworth
AQI 25
Shenley
AQI 25
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