Today | Weather | Thursday, May 14, 2026

Weather in Cedar Rapids, Iowa

11:34 PM
Today
Rainy Night
Day 77°
Night 55°
Precipitation 84 %
Wind 12 mph

Cedar Rapids Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (May 14, 2025)
Cloudy Weather

Day

88°

Night

66°

Wind

8 mph

UV Index

9

Precipitation

5 %

Air Quality in Cedar Rapids

NOW
65 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.76 µg/m³
PM10 5.12 µg/m³
O3 0.059 ppm
NO2 0.8 ppb
SO2 1 ppb
CO 0.11 ppm
NH3 2.57 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.54.76 µg/m³
PM105.12 µg/m³
O3115.5 µg/m³
NO21.42 µg/m³
SO22.68 µg/m³
CO128.09 µg/m³
NH32.57 µg/m³
NO0 µg/m³