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

Barnstead

Belknap County, New Hampshire

2026-09-30 23:00
AQC (Australia)
Good
Pollutants|Pollens
O3
μg/m³
37.5
PM10
μg/m³
8.4
PM2.5
μg/m³
4.6
CO
μg/m³
209
NO2
μg/m³
2
SO2
μg/m³
1.5
Weather
  • ℃
  • ℉
15℃
94%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQC (Australia)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • CO
  • NO2
  • SO2

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

Barnstead
AQI
Pittsfield
AQI
Strafford
AQI
Alton
AQI
Epsom
AQI
New Durham
AQI
Chichester
AQI
Gilmanton
AQI
Loudon
AQI
Farmington
AQI
Northwood
AQI