Today | Weather | Thursday, February 5, 2026

Weather in Des Moines, Iowa

07:35 PM
Now
Night
43° F
Feels Like 39°
Precipitation 0 %
Wind 5 mph
Humidity 67 %
Today
Night
Day 54°
Night 36°
Precipitation 0 %
Wind 9 mph

Des Moines Weather Forecast Updated

3 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (February 5, 2025)
Icy Road Conditions

Day

32°

Night

25°

Wind

12 mph

UV Index

1

Precipitation

81 %

Air Quality in Des Moines

NOW
35 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.45 µg/m³
PM10 4.28 µg/m³
O3 0.037 ppm
NO2 2.7 ppb
SO2 0.5 ppb
CO 0.15 ppm
NH3 0.38 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 considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.53.45 µg/m³
PM104.28 µg/m³
O373.18 µg/m³
NO25 µg/m³
SO21.3 µg/m³
CO174.77 µg/m³
NH30.38 µg/m³
NO0 µg/m³