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  6. Guilford

Guilford

Guilford, New Haven County

2026-04-21 07:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
76.5
NO2
μg/m³
22
PM10
μg/m³
7.9
PM2.5
μg/m³
4.2
CO
μg/m³
200.3
Weather
  • ℃
  • ℉
0℃
58%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • NO2
  • PM10
  • PM2.5
  • CO

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