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

Charlotte Hall

St. Mary's County, Maryland

2026-10-19 06:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
7.4
NO2
μg/m³
17.6
O3
μg/m³
14.9
PM10
μg/m³
6.5
CO
μg/m³
244.8
Weather
  • ℃
  • ℉
6℃
90%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • NO2
  • O3
  • PM10
  • 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 42
Mechanicsville
AQI 38
Hughesville
AQI 42
Golden Beach
AQI 41
Eagle Harbor
AQI 43
La Plata
AQI 23
Prince Frederick
AQI 9
Saint Charles
AQI 23
Waldorf
AQI 38
Huntingtown
AQI 45
Port Tobacco
AQI 23