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North Hertfordshire District
2026-03-10 05:00
CAQI (Europe)
Medium
Pollutants
|
Pollens
PM2.5
μg/m³
30.9
PM10
μg/m³
37.5
O3
μg/m³
31.3
NO2
μg/m³
6.2
SO2
μg/m³
0.5
Alder
9.0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
6℃
95%
10 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
PM2.5
PM10
O3
NO2
SO2
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
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