1. North America
  2. United States
  3. New Hampshire
  4. Belknap County
  5. Center Harbor

Center Harbor

Belknap County, New Hampshire

2026-05-11 12:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
59.4
PM10
μg/m³
9.9
PM2.5
μg/m³
5.1
Weather
  • ℃
  • ℉
9℃
65%
6 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Center Harbor
AQI 19
Meredith
AQI 21
Holderness
AQI 17
Moultonborough
AQI 21
Sandwich
AQI 18
Ashland
AQI 15
New Hampton
AQI 16
Plymouth
AQI 13
Campton
AQI 14
Gilford
AQI 23
Laconia
AQI 24