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  2. United States
  3. New Hampshire
  4. Belknap County

Belknap County

New Hampshire

2026-10-17 10:00
AQI (India)
Good
Pollutants
O3
μg/m³
23.2
CO
μg/m³
87.4
SO2
μg/m³
2.2
PM10
μg/m³
1.6
PM2.5
μg/m³
0.5
Weather
  • ℃
  • ℉
5℃
77%
16 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • CO
  • SO2
  • PM10
  • PM2.5
Places included
Alton
AQI 2
Barnstead
AQI 48
Belmont
AQI 31
Center Harbor
AQI 35
Gilford
AQI 2
Gilmanton
AQI 45
Laconia
AQI 3
Meredith Town
AQI 23
New Hampton
AQI 28
Sanbornton
AQI 31
Tilton
AQI 31

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Cities Nearby

Gilford
AQI 2
Laconia
AQI 3
Belmont
AQI 31
Gilmanton
AQI 45
Sanbornton
AQI 31
Tilton
AQI 31
Alton
AQI 2
Northfield
AQI 51
Wolfeboro
AQI 1
Meredith
AQI 23
New Durham
AQI 35