Today | Weather | Sunday, October 26, 2025

Weather in Des Moines, Iowa

09:08 AM
Now
Cloudy Weather
50° F
Feels Like 46°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 1
Humidity 69 %
Today
Cloudy Weather
Day 63°
Night 46°
Precipitation 4 %
Wind 10 mph
UV Index (0 - 11+) 3

Des Moines Weather Forecast Updated

Last updated on

Weather Forecast History

Last Year's Weather on This Day (October 26, 2024)

Cloudy Night

Day

63°

Night

37°

Wind

7 mph

Precipitation

0

Air Quality in Des Moines

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

Pollutant Concentrations:

PM2.5 7.83 µg/m³
PM10 8.55 µg/m³
O3 0.028 ppm
NO2 2 ppb
SO2 0.8 ppb
CO 0.12 ppm
NH3 2.33 µg/m³
NO 0.09 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)
PM2.57.83 µg/m³
PM108.55 µg/m³
O354.58 µg/m³
NO23.74 µg/m³
SO22.02 µg/m³
CO140.37 µg/m³
NH32.33 µg/m³
NO0.09 µg/m³