Air Quality in Lafayette, United States
Windy
34.8°C · 45.0% humidity
34.8°
Feels 39.1°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Lafayette's air quality — share it
AQI Forecast
34
3pm
34
34
23
6pm
26
28
30
9pm
31
32
26
12am
26
33
33
3am
34
34
34
6am
34
34
34
9am
34
34
34
12pm
34
34
Lafayette's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
45.0%
Humidity
47.8 km/h
Wind WNW
1012.8 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
5.5 µg/m³
PM10▲
27.4 µg/m³
050100150200300500
What is the weather forecast for Lafayette?
Temperature & Precipitation
PM2.55.5 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX5.9
High
What is the 7-day forecast for Lafayette?
08-03
34.8° 24.5°
0.19 mm
08-04
33.5° 24.5°
08-05
28.8° 22.6°
2.87 mm
08-06
35.0° 22.6°
7.94 mm
08-07
32.7° 22.9°
4.56 mm
08-08
32.1° 24.8°
3.25 mm
08-09
33.1° 23.3°
4.88 mm
Both models agree
Avg diff: 1.9°C
What cities are near Lafayette?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-07T23:56 UTC.