1. North America
  2. United States
  3. Maryland

Maryland

United States

2026-01-01 15:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
75.5
PM2.5
μg/m³
1.6
PM10
μg/m³
3.7
NO2
μg/m³
2.9
CO
μg/m³
125
SO2
μg/m³
0.2
Weather
  • ℃
  • ℉
-2℃
41%
30 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 38
Anne Arundel County
AQI 23
Baltimore
AQI 6
Baltimore County
AQI 33
Calvert County
AQI 52
Caroline County
AQI 7
Carroll County
AQI 12
Cecil County
AQI 21
Charles County
AQI 6
Dorchester County
AQI 35
Frederick County
AQI 7
Garrett County
AQI 53
Harford County
AQI 34
Howard County
AQI 5
Kent County
AQI 13
Montgomery County
AQI 12
Prince George's County
AQI 37
Queen Anne's County
AQI 14
Somerset County
AQI 7
St. Mary's County
AQI 52
Talbot County
AQI 6
Washington County
AQI 6
Wicomico County
AQI 8
Worcester County
AQI 7
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

Millersville
AQI 6
Arden-on-the-Severn
AQI 6
Herald Harbor
AQI 6
Crofton
AQI 6
Odenton
AQI 6
Severna Park
AQI 7
Pasadena
AQI 7
Fort Meade
AQI 6
Parole
AQI 6
Severn
AQI 6
Bowie
AQI 6