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  3. New Hampshire
  4. Belknap County

Belknap County

New Hampshire

2026-10-07 01:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
2.4
O3
μg/m³
25
PM10
μg/m³
4.2
SO2
μg/m³
3.3
CO
μg/m³
39.4
NO2
μg/m³
0.4
Weather
  • ℃
  • ℉
5℃
68%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • SO2
  • CO
  • NO2
Places included
Alton
AQI 14
Barnstead
AQI 24
Belmont
AQI 15
Center Harbor
AQI 18
Gilford
AQI 13
Gilmanton
AQI 21
Laconia
AQI 13
Meredith Town
AQI 12
New Hampton
AQI 14
Sanbornton
AQI 15
Tilton
AQI 15

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Cities Nearby

Gilford
AQI 13
Laconia
AQI 13
Belmont
AQI 15
Gilmanton
AQI 21
Sanbornton
AQI 15
Tilton
AQI 15
Alton
AQI 14
Northfield
AQI 24
Wolfeboro
AQI 12
Meredith
AQI 12
New Durham
AQI 22