Today | Weather | Thursday, December 4, 2025

Weather in St. Clair Shores, Michigan

05:07 AM
Now
Cloudy Weather
23° F
Feels Like
Precipitation 37 %
Wind 17 mph
Humidity 77 %
Today
Cloudy Weather
Day 23°
Night 14°
Precipitation 1 %
Wind 11 mph
UV Index (0 - 11+) 1

St. Clair Shores Weather Forecast Updated

Last updated on

Air Quality in St. Clair Shores

NOW
29 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.12 µg/m³
PM10 2.4 µg/m³
O3 0.032 ppm
NO2 2.3 ppb
SO2 0.5 ppb
CO 0.15 ppm
NH3 0.1 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.52.12 µg/m³
PM102.4 µg/m³
O362.23 µg/m³
NO24.25 µg/m³
SO21.25 µg/m³
CO175.75 µg/m³
NH30.1 µg/m³
NO0 µg/m³