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Barley
North Hertfordshire District
2026-05-02 01:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
8.1
PM10
μg/m³
22.2
O3
μg/m³
38.1
NO2
μg/m³
20.7
SO2
μg/m³
0.4
Birch
3.2
Grasses
2.4
Alder
1.6
Olive Tree
0.6
Ragweed
0
Mugwort
0
Weather
℃
℃
℉
13℃
89%
10 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
O3
NO2
SO2
Birch
Grasses
Alder
Olive Tree
Ragweed
Mugwort
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