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

Harford County

Maryland

2025-12-19 15:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
70.7
PM2.5
μg/m³
1.4
PM10
μg/m³
8
Weather
  • ℃
  • ℉
11℃
72%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
1, Abingdon
AQI 31
2, Halls Cross Roads
AQI 26
4, Marshall
AQI 8
6, Havre de Grace
AQI 6
Bel Air
AQI 10
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 8
Bel Air
AQI 8
Fallston
AQI 8
Bel Air South
AQI 19
Jarrettsville
AQI 6
Churchville
AQI 26
Pleasant Hills
AQI 19
Delta
AQI 26
Fawn Grove
AQI 26
Aberdeen
AQI 26
Edgewood
AQI 31