Today | Weather | Tuesday, October 21, 2025

Weather in Shreveport, Louisiana

09:11 PM
Now
Night
64° F
Feels Like 64°
Precipitation 0 %
Wind 4 mph
Humidity 48 %
Today
Cloudy Night
Day 81°
Night 48°
Precipitation 0 %
Wind 4 mph

Shreveport Weather Forecast Updated

33 minutes ago
Last updated on

Weather Forecast History

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

Night

Day

82°

Night

52°

Wind

4 mph

Precipitation

1

Air Quality in Shreveport

NOW
33 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 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
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)
PM2.54.82 µg/m³
PM106.29 µg/m³
O370.09 µg/m³
NO22.9 µg/m³
SO21.66 µg/m³
CO121.83 µg/m³
NH33.92 µg/m³
NO0 µg/m³