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

Charlotte Hall

St. Mary's County, Maryland

2026-09-23 12:00
AQHI (Canada)
Low
Pollutants
O3
μg/m³
35.6
PM10
μg/m³
5.9
PM2.5
μg/m³
3.1
NO2
μg/m³
13.1
SO2
μg/m³
0.1
Weather
  • ℃
  • ℉
14℃
96%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
Places included
Ebenezer AME (Mech)
AQI --
WMES Back Sensor
AQI --
WMES Front Sensor
AQI --
WMES Left Side
AQI --

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 2
Mechanicsville
AQI 1
Hughesville
AQI 2
Golden Beach
AQI 2
Eagle Harbor
AQI 2
La Plata
AQI --
Prince Frederick
AQI --
Saint Charles
AQI --
Waldorf
AQI --
Huntingtown
AQI 2
Port Tobacco
AQI --