Today | Weather | Thursday, October 30, 2025

Weather in Grand Rapids, Michigan

02:35 PM
Now
Cloudy Weather
55° F
Feels Like 55°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 2
Humidity 52 %
Today
Cloudy Weather
Day 55°
Night 37°
Precipitation 2 %
Wind 8 mph
UV Index (0 - 11+) 3

Grand Rapids Weather Forecast Updated

29 minutes ago
Last updated on

Weather Forecast History

Last Year's Weather on This Day (October 30, 2024)

Rainy Night

Day

77°

Night

61°

Wind

14 mph

Precipitation

75

Air Quality in Grand Rapids

NOW
35 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.76 µg/m³
PM10 3.39 µg/m³
O3 0.038 ppm
NO2 1 ppb
SO2 0.5 ppb
CO 0.11 ppm
NH3 0.71 µg/m³
NO 0.6 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)
PM2.52.76 µg/m³
PM103.39 µg/m³
O374.21 µg/m³
NO21.94 µg/m³
SO21.32 µg/m³
CO128.06 µg/m³
NH30.71 µg/m³
NO0.6 µg/m³