Today | Weather | Saturday, November 1, 2025

Weather in Columbus, Ohio

02:50 AM

Now

41° F

Feels Like 37°

Precipitation 45 %

Wind 6 mph

Humidity 85 %

Today

Day 54°

Night 39°

Precipitation 15 %

Wind 8 mph

UV Index (0 - 11+) 2

Columbus Weather Forecast Updated

28 minutes ago

Last updated on November 01, 2025 2:21 AM

Weather Forecast History

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

Day

55°

Night

37°

Wind

4 mph

Precipitation

Air Quality in Columbus

NOW

29 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 3.21 µg/m³

PM₁₀ 4.38 µg/m³

O₃ 0.031 ppm

NO₂ 2.9 ppb

SO₂ 0.4 ppb

CO 0.13 ppm

NH₃ 0.41 µg/m³

NO 0 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 – 3.21 µg/m³

PM₁₀ – 4.38 µg/m³

O₃ – 61.8 µg/m³

NO₂ – 5.42 µg/m³

SO₂ – 1.11 µg/m³

CO – 148.27 µg/m³

NH₃ – 0.41 µg/m³

NO – 0 µg/m³

View Hourly Air Quality Forecast