Today | Weather | Monday, September 21, 2026

Weather in Livonia, Michigan

01:56 PM
Now
Cloudy Weather
63° F
Feels Like 59°
Precipitation 3 %
Wind 12 mph
UV Index (0 - 11+) 2
Humidity 74 %
Today
Cloudy Weather
Day 63°
Night 48°
Precipitation 14 %
Wind 12 mph
UV Index (0 - 11+) 2

Livonia Weather Forecast Updated

4 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 21, 2025)
Stormy Weather

Day

72°

Night

64°

Wind

6 mph

Precipitation

80 %

Air Quality in Livonia

NOW
25 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.93 µg/m³
PM10 2.47 µg/m³
O3 0.027 ppm
NO2 3 ppb
SO2 1.2 ppb
CO 0.17 ppm
NH3 0.57 µg/m³
NO 0.56 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)
PM2.51.93 µg/m³
PM102.47 µg/m³
O352.95 µg/m³
NO25.65 µg/m³
SO23.1 µg/m³
CO195.39 µg/m³
NH30.57 µg/m³
NO0.56 µg/m³