Today | Weather | Tuesday, January 13, 2026

Weather in Troy, Michigan

06:04 PM
Now
Cloudy Night
39° F
Feels Like 28°
Precipitation 29 %
Wind 14 mph
Humidity 76 %
Today
Partly Sunny with Showers
Day 43°
Night 32°
Precipitation 65 %
Wind 14 mph
UV Index (0 - 11+) 2

Troy Weather Forecast Updated

9 minutes ago
Last updated on

Air Quality in Troy

NOW
30 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 6.79 µg/m³
PM10 8.24 µg/m³
O3 0.033 ppm
NO2 4.7 ppb
SO2 1 ppb
CO 0.17 ppm
NH3 0.72 µg/m³
NO 0.01 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)
PM2.56.79 µg/m³
PM108.24 µg/m³
O364.64 µg/m³
NO28.89 µg/m³
SO22.64 µg/m³
CO194.24 µg/m³
NH30.72 µg/m³
NO0.01 µg/m³