Today | Weather | Sunday, October 26, 2025

Weather in Iowa City, Iowa

09:07 AM
Now
Cloudy Weather
48° F
Feels Like 46°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 1
Humidity 61 %
Today
Cloudy Weather
Day 66°
Night 41°
Precipitation 0 %
Wind 10 mph
UV Index (0 - 11+) 3

Iowa City Weather Forecast Updated

26 minutes ago
Last updated on

Air Quality in Iowa City

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

Pollutant Concentrations:

PM2.5 11.63 µg/m³
PM10 12.43 µg/m³
O3 0.027 ppm
NO2 2.5 ppb
SO2 0.7 ppb
CO 0.13 ppm
NH3 2.15 µg/m³
NO 0.07 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)
PM2.511.63 µg/m³
PM1012.43 µg/m³
O352.13 µg/m³
NO24.74 µg/m³
SO21.82 µg/m³
CO154.47 µg/m³
NH32.15 µg/m³
NO0.07 µg/m³