Today | Weather | Saturday, November 1, 2025

Weather in Springfield, Illinois

12:03 PM

Now

48° F

Feels Like 45°

Precipitation 5 %

Wind 9 mph

UV Index (0 - 11+) 2

Humidity 60 %

Today

Day 50°

Night 30°

Precipitation 55 %

Wind 7 mph

UV Index (0 - 11+) 2

Springfield Weather Forecast Updated

6 minutes ago

Last updated on November 01, 2025 11:57 AM

Weather Forecast History

Last Year's Weather on This Day (November 1, 2024)

Day

63°

Night

36°

Wind

4 mph

Precipitation

Air Quality in Springfield

NOW

29 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 1.01 µg/m³

PM₁₀ 1.4 µg/m³

O₃ 0.031 ppm

NO₂ 2 ppb

SO₂ 0.5 ppb

CO 0.11 ppm

NH₃ 0.66 µg/m³

NO 0.47 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 – 1.01 µg/m³

PM₁₀ – 1.4 µg/m³

O₃ – 61.41 µg/m³

NO₂ – 3.67 µg/m³

SO₂ – 1.24 µg/m³

CO – 131.7 µg/m³

NH₃ – 0.66 µg/m³

NO – 0.47 µg/m³

View Hourly Air Quality Forecast