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New Hampshire

United States

2025-12-14 15:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
48.8
PM2.5
μg/m³
9.9
PM10
μg/m³
12.7
NO2
μg/m³
24.6
CO
μg/m³
125
SO2
μg/m³
1.8
Weather
  • ℃
  • ℉
-2℃
90%
19 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Belknap County
AQI 13
Carroll County
AQI 13
Cheshire County
AQI 16
Coos County
AQI 12
Grafton County
AQI 21
Hillsborough County
AQI 17
Merrimack County
AQI 19
Rockingham County
AQI 18
Strafford County
AQI 14
Sullivan County
AQI 11
Data Sources
http://www.airnow.gov/

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Cities Nearby

Concord
AQI 13
Bow
AQI 13
Hopkinton
AQI 13
Pembroke
AQI 13
Dunbarton
AQI 13
Suncook
AQI 1
Loudon
AQI 13
Hooksett
AQI 19
Allenstown
AQI 13
Chichester
AQI 13
Boscawen
AQI 13