Today | Weather | Monday, November 3, 2025

Weather in Lafayette, Louisiana

02:03 AM

Now

45° F

Feels Like 45°

Precipitation 0 %

Wind 5 mph

Humidity 92 %

Today

Day 72°

Night 45°

Precipitation 0 %

Wind 6 mph

UV Index (0 - 11+) 4

Lafayette Weather Forecast Updated

Last updated on November 03, 2025 12:54 AM

Weather Forecast History

Last Year's Weather on This Day (November 3, 2024)

Day

84°

Night

73°

Wind

6 mph

Precipitation

Air Quality in Lafayette

NOW

39 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 2.67 µg/m³

PM₁₀ 3.35 µg/m³

O₃ 0.042 ppm

NO₂ 0.5 ppb

SO₂ 0.3 ppb

CO 0.10 ppm

NH₃ 0.33 µg/m³

NO 0 µg/m³

PM_2.5 – 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)

PM_2.5 – 2.67 µg/m³

PM₁₀ – 3.35 µg/m³

O₃ – 83.08 µg/m³

NO₂ – 1.02 µg/m³

SO₂ – 0.8 µg/m³

CO – 116.89 µg/m³

NH₃ – 0.33 µg/m³

NO – 0 µg/m³

View Hourly Air Quality Forecast