Today | Weather | Thursday, November 20, 2025

Weather in Baton Rouge, Louisiana

12:55 PM
Now
Cloudy Weather
79° F
Feels Like 79°
Precipitation 0 %
Wind 15 mph
UV Index (0 - 11+) 3
Humidity 61 %
Today
Cloudy Weather
Day 79°
Night 70°
Precipitation 1 %
Wind 10 mph
UV Index (0 - 11+) 4

Baton Rouge Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 20, 2024)
Night

Day

68°

Night

45°

Wind

7 mph

Precipitation

2 %

Air Quality in Baton Rouge

NOW
40 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 9.69 µg/m³
PM10 17.25 µg/m³
O3 0.042 ppm
NO2 0.1 ppb
SO2 0.1 ppb
CO 0.10 ppm
NH3 0 µg/m³
NO 0.02 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)
PM2.59.69 µg/m³
PM1017.25 µg/m³
O382.88 µg/m³
NO20.14 µg/m³
SO20.36 µg/m³
CO118.03 µg/m³
NH30 µg/m³
NO0.02 µg/m³