1. North America
  2. United States
  3. New Hampshire
  4. Merrimack County
  5. Northfield

Northfield

Merrimack County, New Hampshire

2026-09-17 23:00
AQC (Australia)
Good
Pollutants|Pollens
O3
μg/m³
74.3
PM10
μg/m³
12.9
PM2.5
μg/m³
7.4
NO2
μg/m³
7.6
CO
μg/m³
252.7
SO2
μg/m³
1.5
Weather
  • ℃
  • ℉
20℃
86%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQC (Australia)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • 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

Northfield
AQI
Tilton
AQI
Franklin
AQI
Sanbornton
AQI
Belmont
AQI
Canterbury
AQI
Salisbury
AQI
Boscawen
AQI
Hill
AQI
Laconia
AQI
Gilmanton
AQI