Harford County Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Harford County

Maryland

2025-02-16 19:00

AQI (Netherlands)

Moderate

Pollutants|Pollens

O3

μg/m³

42.1

NO2

μg/m³

26.7

PM2.5

μg/m³

4.6

Weather

12℃

85%

13 kph

0 of 11

Historical Data

Places included

2, Halls Cross Roads

6, Havre de Grace

Data Sources

http://www.airnow.gov/

Get the App

Air Matters

Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby