1. North America
  2. United States
  3. Maryland
  4. Harford County

Harford County

Maryland

2025-12-17 22:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
48
PM2.5
μg/m³
8.3
O3
μg/m³
8.6
Weather
  • ℃
  • ℉
2℃
80%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • PM2.5
  • O3
Places included
1, Abingdon
AQI 48
2, Halls Cross Roads
AQI 12
4, Marshall
AQI 48
6, Havre de Grace
AQI 12
Bel Air
AQI 48
Data Sources
http://www.airnow.gov/

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

Bel Air North
AQI 48
Bel Air
AQI 48
Fallston
AQI 48
Bel Air South
AQI 48
Jarrettsville
AQI 16
Churchville
AQI 12
Pleasant Hills
AQI 48
Delta
AQI 35
Fawn Grove
AQI 35
Aberdeen
AQI 12
Edgewood
AQI 48