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  4. Hillsborough County
  5. Greenfield

Greenfield

Hillsborough County, New Hampshire

2026-10-13 15:00
AQI (India)
Good
Pollutants
O3
μg/m³
46.2
CO
μg/m³
190.4
PM10
μg/m³
4
PM2.5
μg/m³
1.1
SO2
μg/m³
1.1
NO2
μg/m³
1
Weather
  • ℃
  • ℉
9℃
94%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • CO
  • PM10
  • PM2.5
  • SO2
  • NO2

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Cities Nearby

Greenfield
AQI 47
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AQI 1
Francestown
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Lyndeborough
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Antrim
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Peterborough
AQI 52
Deering
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Temple
AQI 48
New Boston
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Sharon
AQI 48