Today | Weather | Monday, December 29, 2025

Weather in Cedar Rapids, Iowa

11:14 PM
Now
Night
F
Feels Like -11°
Precipitation 0 %
Wind 14 mph
Humidity 85 %
Today
Night
Day 14°
Night
Precipitation 0 %
Wind 15 mph

Cedar Rapids Weather Forecast Updated

18 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 29, 2024)
Rainy Weather

Day

41°

Night

32°

Wind

6 mph

UV Index

1

Precipitation

84 %

Air Quality in Cedar Rapids

NOW
35 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.25 µg/m³
PM10 1.44 µg/m³
O3 0.038 ppm
NO2 1.6 ppb
SO2 0.3 ppb
CO 0.13 ppm
NH3 1.06 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)
PM2.51.25 µg/m³
PM101.44 µg/m³
O374.51 µg/m³
NO22.96 µg/m³
SO20.67 µg/m³
CO150.37 µg/m³
NH31.06 µg/m³
NO0 µg/m³