Toggle navigation
Places
AQI (India)
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
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Maryland
United States
2026-05-19 17:00
AQI (India)
Moderately polluted
Pollutants
|
Pollens
O3
μg/m³
119
PM10
μg/m³
20.2
PM2.5
μg/m³
9.4
NO2
μg/m³
7.8
CO
μg/m³
125
SO2
μg/m³
0.8
Pollen
7.3
Weather
℃
℃
℉
35℃
47%
19 kph
9 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
Pollen
O3
PM10
PM2.5
NO2
CO
SO2
Places included
Allegany County
AQI 102
Anne Arundel County
AQI 113
Baltimore
AQI 120
Baltimore County
AQI 125
Calvert County
AQI 127
Caroline County
AQI 21
Carroll County
AQI 117
Cecil County
AQI 165
Charles County
AQI 23
Dorchester County
AQI 122
Frederick County
AQI 105
Garrett County
AQI 12
Harford County
AQI 172
Howard County
AQI 20
Kent County
AQI 168
Montgomery County
AQI 114
Prince George's County
AQI 153
Queen Anne's County
AQI 20
Somerset County
AQI 22
St. Mary's County
AQI 50
Talbot County
AQI 14
Washington County
AQI 97
Wicomico County
AQI 21
Worcester County
AQI 21
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 20
Herald Harbor
AQI 20
Crofton
AQI 9
Odenton
AQI 12
Severna Park
AQI 20
Pasadena
AQI 20
Fort Meade
AQI 12
Parole
AQI 9
Severn
AQI 20
Bowie
AQI 9
Air Matters © 2026