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

Epsom

Merrimack County, New Hampshire

2026-04-23 08:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
60.3
PM10
μg/m³
10.9
PM2.5
μg/m³
6.3
NO2
μg/m³
5
SO2
μg/m³
2.5
CO
μg/m³
154.5
Weather
  • ℃
  • ℉
3℃
96%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • CO

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

Epsom
AQI 26
Chichester
AQI 25
Allenstown
AQI 25
Pittsfield
AQI 26
Pembroke
AQI 25
Loudon
AQI 25
Deerfield
AQI 27
Suncook
AQI 2
Barnstead
AQI 26
Concord
AQI 22
Northwood
AQI 28