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New Hampshire

United States

2026-01-19 05:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.4
O3
μg/m³
57.9
PM10
μg/m³
7.2
NO2
μg/m³
5.3
CO
μg/m³
125
SO2
μg/m³
1.5
Weather
  • ℃
  • ℉
-3℃
95%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
Belknap County
AQI 30
Carroll County
AQI 30
Cheshire County
AQI 33
Coos County
AQI 3
Grafton County
AQI 43
Hillsborough County
AQI 30
Merrimack County
AQI 30
Rockingham County
AQI 37
Strafford County
AQI 41
Sullivan County
AQI 42
Data Sources
http://www.airnow.gov/

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Cities Nearby

Concord
AQI 5
Bow
AQI 30
Hopkinton
AQI 30
Pembroke
AQI 30
Dunbarton
AQI 30
Suncook
AQI 2
Loudon
AQI 30
Hooksett
AQI 30
Allenstown
AQI 30
Chichester
AQI 30
Boscawen
AQI 30