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  4. Strafford County
  5. Rochester

Rochester

Strafford County, New Hampshire

2026-06-14 21:00
AQI (UK)
Moderate
Pollutants|Pollens
O3
μg/m³
109.6
PM10
μg/m³
28.6
PM2.5
μg/m³
7.4
SO2
μg/m³
1.2
NO2
μg/m³
0.7
Weather
  • ℃
  • ℉
29℃
49%
6 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • SO2
  • NO2

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