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  3. New Hampshire
  4. Hillsborough County
  5. Greenfield

Greenfield

Hillsborough County, New Hampshire

2026-09-29 15:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
35.9
PM2.5
μg/m³
2.2
PM10
μg/m³
5
CO
μg/m³
243.8
NO2
μg/m³
1.5
SO2
μg/m³
0.5
Weather
  • ℃
  • ℉
15℃
90%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • CO
  • NO2
  • SO2

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Deering
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Temple
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New Boston
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Sharon
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