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High Wych

East Hertfordshire District

2026-06-16 08:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
45.4
PM10
μg/m³
13
PM2.5
μg/m³
7.6
NO2
μg/m³
20.7
SO2
μg/m³
2.8
Weather
  • ℃
  • ℉
18℃
81%
7 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • Grasses
  • Mugwort
  • Olive Tree
  • Alder
  • Ragweed
  • Birch

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