1. North America
  2. United States
  3. Maryland
  4. Carroll County
  6. Westminster

Westminster

7, Westminster, Carroll County

2026-06-05 01:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
120
NO2
μg/m³
39.2
CO
μg/m³
240.9
PM10
μg/m³
10
PM2.5
μg/m³
5.8
SO2
μg/m³
0.5
Weather
  • ℃
  • ℉
21℃
58%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • NO2
  • CO
  • PM10
  • PM2.5
  • 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

Cities Nearby

Westminster
AQI 130
New Windsor
AQI 131
Hampstead
AQI 22
Manchester
AQI 132
Union Bridge
AQI 135
Taneytown
AQI 128
Littlestown
AQI 10
Sykesville
AQI 95
Hanover
AQI 143
Owings Mills
AQI 22
McSherrystown
AQI 10