Today | Weather | Sunday, September 21, 2025

Weather in Springfield, Illinois

10:53 PM
Now
Stormy Weather
66° F
Feels Like 64°
Precipitation 61 %
Wind 5 mph
Humidity 96 %
Today
Stormy Weather
Day 88°
Night 64°
Precipitation 97 %
Wind 11

Springfield Weather Forecast Updated

39 minutes ago
Last updated on

Air quality in Springfield

NOW
52 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 7.64 µg/m³
PM10 7.77 µg/m³
O₃ 34.09 ppb
NO₂ 5.15 ppb
SO₂ 0.44 ppb
CO 213.57 ppb
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.