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Royston
Royston, North Hertfordshire District
2026-01-23 01:00
CAQI (Europe)
Very Low
Pollutants
|
Pollens
O3
μg/m³
42.9
PM2.5
μg/m³
9.6
PM10
μg/m³
8.8
NO2
μg/m³
10.2
SO2
μg/m³
0.9
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
6℃
92%
17 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
O3
PM2.5
PM10
NO2
SO2
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
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