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  4. Strafford County
  5. Rochester

Rochester

Strafford County, New Hampshire

2026-01-21 15:00
CAQI (Europe)
Low
Pollutants|Pollens
PM10
μg/m³
25.3
O3
μg/m³
50.8
PM2.5
μg/m³
6.8
NO2
μg/m³
20.3
CO
μg/m³
245.7
SO2
μg/m³
1.7
Weather
  • ℃
  • ℉
-8℃
60%
5 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2

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