Today | Weather | Monday, October 12, 2026

Weather in Troy, Michigan

09:06 PM
Now
Cloudy Night
70° F
Feels Like 70°
Precipitation 7 %
Wind 7 mph
Humidity 76 %
Today
Rainy Night
Day 81°
Night 64°
Precipitation 60 %
Wind 7 mph

Troy Weather Forecast Updated

49 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 12, 2025)
Cloudy Night

Day

68°

Night

52°

Wind

5 mph

Precipitation

2 %

Air Quality in Troy

NOW
55 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 14.23 µg/m³
PM10 15.74 µg/m³
O3 0.049 ppm
NO2 2.4 ppb
SO2 0.4 ppb
CO 0.14 ppm
NH3 2.53 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 14.23 µg/m³
PM10 – 15.74 µg/m³
O3 – 97.06 µg/m³
NO2 – 4.45 µg/m³
SO2 – 1.14 µg/m³
CO – 155.52 µg/m³
NH3 – 2.53 µg/m³
NO – 0 µg/m³