Toggle navigation
Places
AQI (US)
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
Charles County
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Charles County
Maryland
2026-01-21 01:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
3.6
PM10
μg/m³
10
Pollen
0.4
Weather
℃
℃
℉
-6℃
28%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Pollen
PM2.5
PM10
Places included
1, La Plata
AQI 22
7, Pomonkey
AQI 24
8, Bryantown
AQI 52
9, Hughesville
AQI 52
District Waldorf 6
AQI 16
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
Port Tobacco
AQI 22
Indian Head
AQI 25
La Plata
AQI 22
Bryans Road
AQI 22
Bennsville
AQI 22
Quantico
AQI 25
Accokeek
AQI 22
Saint Charles
AQI 22
Woodbridge
AQI 25
Dumfries
AQI 25
Waldorf
AQI 10
Air Matters © 2026