Toggle navigation
Places
AQI (China)
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
Calvert County
2, Prince Frederick
Huntingtown
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Huntingtown
2, Prince Frederick, Calvert County
2026-09-21 23:00
AQI (China)
Excellent
Pollutants
|
Pollens
O3
μg/m³
41.4
NO2
μg/m³
14.3
PM10
μg/m³
7.1
PM2.5
μg/m³
3
CO
μg/m³
224.8
SO2
μg/m³
0.5
Pollen
4.4
Weather
℃
℃
℉
19℃
86%
13 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Pollen
O3
NO2
PM10
PM2.5
CO
SO2
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
Huntingtown
AQI 13
Eagle Harbor
AQI 14
Prince Frederick
AQI 12
Chesapeake Beach
AQI 14
Owings
AQI 14
North Beach
AQI 14
Dunkirk
AQI 16
Golden Beach
AQI 13
Hughesville
AQI 13
Deale
AQI 16
Calvert Beach-Long Beach
AQI 9
Air Matters © 2026