Today | Weather | Tuesday, October 21, 2025

Weather in Shreveport, Louisiana

09:11 PM

Now

64° F

Feels Like 64°

Precipitation 0 %

Wind 4 mph

Humidity 48 %

Today

Day 81°

Night 48°

Precipitation 0 %

Wind 4 mph

Shreveport Weather Forecast Updated

33 minutes ago

Last updated on October 21, 2025 8:37 PM

Weather Forecast History

Last Year's Weather on This Day (October 21, 2024)

Day

82°

Night

52°

Wind

4 mph

Precipitation

Air Quality in Shreveport

NOW

33 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 4.82 µg/m³

PM₁₀ 6.29 µg/m³

O₃ 0.036 ppm

NO₂ 1.5 ppb

SO₂ 0.6 ppb

CO 0.11 ppm

NH₃ 3.92 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 – 4.82 µg/m³

PM₁₀ – 6.29 µg/m³

O₃ – 70.09 µg/m³

NO₂ – 2.9 µg/m³

SO₂ – 1.66 µg/m³

CO – 121.83 µg/m³

NH₃ – 3.92 µg/m³

NO – 0 µg/m³

View Hourly Air Quality Forecast