Today | Weather | Thursday, October 30, 2025

Weather in Cedar Rapids, Iowa

01:37 PM

Now

52° F

Feels Like 50°

Precipitation 0 %

Wind 9 mph

UV Index (0 - 11+) 3

Humidity 67 %

Today

Day 54°

Night 34°

Precipitation 0 %

Wind 8 mph

UV Index (0 - 11+) 3

Cedar Rapids Weather Forecast Updated

45 minutes ago

Last updated on October 30, 2025 12:52 PM

Weather Forecast History

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

Day

75°

Night

52°

Wind

15 mph

Precipitation

100

Air Quality in Cedar Rapids

NOW

38 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 6.26 µg/m³

PM₁₀ 6.7 µg/m³

O₃ 0.041 ppm

NO₂ 1.1 ppb

SO₂ 0.4 ppb

CO 0.12 ppm

NH₃ 1.14 µg/m³

NO 0.3 µg/m³

PM_2.5 – 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)

PM_2.5 – 6.26 µg/m³

PM₁₀ – 6.7 µg/m³

O₃ – 80.5 µg/m³

NO₂ – 2.07 µg/m³

SO₂ – 1.13 µg/m³

CO – 135.18 µg/m³

NH₃ – 1.14 µg/m³

NO – 0.3 µg/m³

View Hourly Air Quality Forecast