Today | Weather | Saturday, August 29, 2026

Weather in Lafayette, Louisiana

09:02 PM
Now
Night
84° F
Feels Like 90°
Precipitation 20 %
Wind 7 mph
Humidity 69 %
Today
Cloudy Night
Day 95°
Night 73°
Precipitation 25 %
Wind 4 mph

Lafayette Weather Forecast Updated

48 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (August 29, 2025)
Stormy Weather

Day

90°

Night

73°

Wind

2 mph

Precipitation

97 %

Air Quality in Lafayette

NOW
46 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 6.22 µg/m³
PM10 6.44 µg/m³
O3 0.050 ppm
NO2 0.2 ppb
SO2 0.2 ppb
CO 0.10 ppm
NH3 0.14 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)
PM2.56.22 µg/m³
PM106.44 µg/m³
O398.18 µg/m³
NO20.44 µg/m³
SO20.41 µg/m³
CO119.54 µg/m³
NH30.14 µg/m³
NO0 µg/m³