1. North America
  2. United States
  3. Michigan
  4. St. Clair County
  5. Port Huron

Port Huron

St. Clair County, Michigan

2026-03-07 19:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.6
O3
μg/m³
53.6
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
18℃
79%
33 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • SO2
Places included
PORT HURON
AQI 37
Data Sources
http://www.airnow.gov/

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

Port Huron
AQI 37
Sarnia
AQI 39
Port Huron charter Township
AQI 37
Marysville
AQI 37
Saint Clair
AQI 37
Plympton-Wyoming
AQI 39
Emmett
AQI 37
Marine City
AQI 27
Memphis
AQI 27
Richmond
AQI 27
Lexington
AQI 40