Today | Weather | Friday, September 18, 2026

Weather in Shreveport, Louisiana

04:40 PM
Now
Sunny Weather
97° F
Feels Like 99°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 2
Humidity 33 %
Today
Sunny Weather
Day 99°
Night 72°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 7

Shreveport Weather Forecast Updated

28 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 18, 2025)
Stormy Weather

Day

95°

Night

73°

Wind

4 mph

Precipitation

80 %

Air Quality in Shreveport

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

Pollutant Concentrations:

PM2.5 14.23 µg/m³
PM10 17.13 µg/m³
O3 0.051 ppm
NO2 0.5 ppb
SO2 0.3 ppb
CO 0.13 ppm
NH3 1.6 µg/m³
NO 0.11 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.514.23 µg/m³
PM1017.13 µg/m³
O3100.34 µg/m³
NO20.91 µg/m³
SO20.87 µg/m³
CO148.57 µg/m³
NH31.6 µg/m³
NO0.11 µg/m³