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  3. New Hampshire
  4. Belknap County

Belknap County

New Hampshire

2026-10-04 19:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
4.2
O3
μg/m³
22.7
PM10
μg/m³
8.4
SO2
μg/m³
2
CO
μg/m³
79.3
Weather
  • ℃
  • ℉
15℃
63%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • SO2
  • CO
Places included
Alton
AQI 26
Barnstead
AQI 23
Belmont
AQI 22
Center Harbor
AQI 21
Gilford
AQI 24
Gilmanton
AQI 23
Laconia
AQI 22
Meredith Town
AQI 22
New Hampton
AQI 17
Sanbornton
AQI 20
Tilton
AQI 20

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Cities Nearby

Gilford
AQI 24
Laconia
AQI 22
Belmont
AQI 22
Gilmanton
AQI 23
Sanbornton
AQI 20
Tilton
AQI 20
Alton
AQI 26
Northfield
AQI 22
Wolfeboro
AQI 27
Meredith
AQI 22
New Durham
AQI 24