Today | Weather | Wednesday, May 20, 2026

Weather in Royal Oak, Michigan

05:52 PM
Now
Cloudy Weather
61° F
Feels Like 61°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 2
Humidity 54 %
Today
Cloudy Weather
Day 64°
Night 39°
Precipitation 40 %
Wind 8 mph
UV Index (0 - 11+) 3

Royal Oak Weather Forecast Updated

5 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (May 20, 2025)

Day

57°

Night

39°

Air Quality in Royal Oak

NOW
34 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.16 µg/m³
PM10 3.75 µg/m³
O3 0.037 ppm
NO2 2 ppb
SO2 1 ppb
CO 0.12 ppm
NH3 2.48 µg/m³
NO 0.34 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)
PM2.53.16 µg/m³
PM103.75 µg/m³
O371.93 µg/m³
NO23.82 µg/m³
SO22.56 µg/m³
CO139.03 µg/m³
NH32.48 µg/m³
NO0.34 µg/m³