1. North America
  2. United States
  3. Maryland
  5. Charlotte Hall

Charlotte Hall

St. Mary's County, Maryland

2026-10-16 12:00
AQI (China)
Excellent
Pollutants
PM10
μg/m³
11.5
PM2.5
μg/m³
4.9
O3
μg/m³
21.2
NO2
μg/m³
7.7
CO
μg/m³
117.1
Weather
  • ℃
  • ℉
17℃
97%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM10
  • PM2.5
  • O3
  • NO2
  • CO

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

Charlotte Hall
AQI 12
Mechanicsville
AQI 12
Hughesville
AQI 12
Golden Beach
AQI 12
Eagle Harbor
AQI 12
La Plata
AQI 14
Prince Frederick
AQI 10
Saint Charles
AQI 14
Waldorf
AQI 14
Huntingtown
AQI 12
Port Tobacco
AQI 14