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  2. United States
  3. New Hampshire
  4. Hillsborough County
  5. Greenfield

Greenfield

Hillsborough County, New Hampshire

2026-06-08 06:00
AQI (US)
Good
Pollutants|Pollens
PM10
μg/m³
20.5
O3
μg/m³
42.9
PM2.5
μg/m³
3.2
CO
μg/m³
114.7
SO2
μg/m³
0.8
NO2
μg/m³
0.2
Weather
  • ℃
  • ℉
11℃
93%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • CO
  • SO2
  • NO2

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