Today | Weather | Wednesday, December 24, 2025

Weather in Troy, Michigan

01:05 PM
Now
Cloudy Weather
34° F
Feels Like 32°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 1
Humidity 68 %
Today
Cloudy Weather
Day 36°
Night 30°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 2

Troy Weather Forecast Updated

Last updated on

Air Quality in Troy

NOW
30 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 7.17 µg/m³
PM10 10.45 µg/m³
O3 0.022 ppm
NO2 7.6 ppb
SO2 1.9 ppb
CO 0.21 ppm
NH3 0.3 µg/m³
NO 3.73 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)
PM2.57.17 µg/m³
PM1010.45 µg/m³
O343.53 µg/m³
NO214.39 µg/m³
SO25 µg/m³
CO242.1 µg/m³
NH30.3 µg/m³
NO3.73 µg/m³