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

Port Huron

St. Clair County, Michigan

2026-03-07 03:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
53.6
PM2.5
μg/m³
9.4
SO2
μg/m³
2.6
Weather
  • ℃
  • ℉
15℃
96%
26 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM2.5
  • SO2
Places included
PORT HURON
AQI 23
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 23
Sarnia
AQI 18
Port Huron charter Township
AQI 16
Marysville
AQI 16
Saint Clair
AQI 16
Plympton-Wyoming
AQI 17
Emmett
AQI 16
Marine City
AQI 14
Memphis
AQI 14
Richmond
AQI 14
Lexington
AQI 17