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Ermine
North Hertfordshire District, Hertfordshire
2025-03-19 07:00
AQI (US)
Moderate
Pollutants
|
Pollens
PM2.5
μg/m³
12.3
O3
μg/m³
57.8
PM10
μg/m³
17.6
NO2
μg/m³
28.9
SO2
μg/m³
0.7
Alder
7.1
Birch
1.0
Ragweed
0
Mugwort
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
2℃
88%
6 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
O3
PM10
NO2
SO2
Alder
Birch
Ragweed
Mugwort
Olive Tree
Grasses
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