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North Hertfordshire District
2026-04-29 11:00
CAQI (Europe)
Very Low
Pollutants
|
Pollens
PM10
μg/m³
12.2
PM2.5
μg/m³
6
NO2
μg/m³
13.5
Birch
7.1
Grasses
0.6
Alder
0
Ragweed
0
Mugwort
0
Olive Tree
0
Weather
℃
℃
℉
16℃
49%
34 kph
5 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
PM10
PM2.5
NO2
Birch
Grasses
Alder
Ragweed
Mugwort
Olive Tree
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