1. North America
  2. United States
  3. New Hampshire
  4. Strafford County
  5. Rochester

Rochester

Strafford County, New Hampshire

2026-08-24 14:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
40.7
PM10
μg/m³
8.1
PM2.5
μg/m³
4.9
CO
μg/m³
146.8
NO2
μg/m³
2
SO2
μg/m³
1.9
Weather
  • ℃
  • ℉
22℃
80%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • 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

Rochester
AQI 13
Berwick
AQI 20
Somersworth
AQI 20
Barrington
AQI 20
Lebanon
AQI 13
Farmington
AQI 13
Dover
AQI 20
Rollinsford
AQI 20
South Berwick
AQI 20
Madbury
AQI 20
Milton
AQI 13