Toggle navigation
Places
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
North America
United States
Maryland
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Maryland
United States
2026-06-14 06:00
CAQI (Europe)
Very Low
Pollutants
|
Pollens
O3
μg/m³
57.6
PM10
μg/m³
12.6
PM2.5
μg/m³
6.5
NO2
μg/m³
21
CO
μg/m³
375
SO2
μg/m³
0.9
Pollen
5.8
Weather
℃
℃
℉
21℃
83%
8 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Pollen
O3
PM10
PM2.5
NO2
CO
SO2
Places included
Allegany County
AQI 34
Anne Arundel County
AQI 22
Baltimore
AQI 29
Baltimore County
AQI 22
Calvert County
AQI 16
Caroline County
AQI 16
Carroll County
AQI 21
Cecil County
AQI 48
Charles County
AQI 12
Dorchester County
AQI 40
Frederick County
AQI 16
Garrett County
AQI 10
Harford County
AQI 30
Howard County
AQI 12
Kent County
AQI 32
Montgomery County
AQI 15
Prince George's County
AQI 14
Queen Anne's County
AQI 4
Somerset County
AQI 14
St. Mary's County
AQI 19
Talbot County
AQI 14
Washington County
AQI 19
Wicomico County
AQI 12
Worcester County
AQI 14
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
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Millersville
AQI 12
Arden-on-the-Severn
AQI 12
Herald Harbor
AQI 12
Crofton
AQI 12
Odenton
AQI 12
Severna Park
AQI 12
Pasadena
AQI 12
Fort Meade
AQI 12
Parole
AQI 19
Severn
AQI 12
Bowie
AQI 12
Air Matters © 2026