Today | Weather | Thursday, February 26, 2026

Weather in Lafayette, Louisiana

01:02 AM
Now
Cloudy Night
66° F
Feels Like 63°
Precipitation 0 %
Wind 9 mph
Humidity 93 %
Today
Rainy Weather
Day 79°
Night 64°
Precipitation 55 %
Wind 15 mph
UV Index (0 - 11+) 2

Lafayette Weather Forecast Updated

29 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (February 26, 2025)
Cloudy Weather

Day

73°

Night

57°

Wind

7 mph

UV Index

5

Precipitation

25 %

Air Quality in Lafayette

NOW
53 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 6.18 µg/m³
PM10 26.26 µg/m³
O3 0.055 ppm
NO2 0.1 ppb
SO2 0.2 ppb
CO 0.11 ppm
NH3 0.03 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 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)
PM2.56.18 µg/m³
PM1026.26 µg/m³
O3108.21 µg/m³
NO20.28 µg/m³
SO20.53 µg/m³
CO127.05 µg/m³
NH30.03 µg/m³
NO0 µg/m³