Air Quality in Lafayette, United States
Windy
22.3°C · 66.6% humidity
22.3°
Feels 22.3°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Lafayette's air quality — share it
AQI Forecast
54
10am
34
27
15
1pm
18
21
23
4pm
24
25
25
7pm
26
26
26
10pm
25
25
27
1am
27
27
27
4am
27
27
27
7am
27
25
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.
66.6%
Humidity
46.8 km/h
Wind N
1019.6 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.68 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Lafayette?
Temperature & Precipitation
PM2.53.68 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX19.9
Extreme
What is the 7-day forecast for Lafayette?
09-05
22.3° 15.3°
09-06
28.5° 18.0°
0.5 mm
09-07
24.4° 14.4°
1.19 mm
09-08
26.0° 16.1°
1.44 mm
09-09
27.5° 12.9°
0.38 mm
09-10
25.6° 14.4°
0.75 mm
09-11
32.6° 13.8°
0.13 mm
Both models agree
Avg diff: 6.4°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 2026-09-05T17:11 UTC.