Air Quality in Lafayette, United States
Windy
35.8°C · 38.3% humidity
35.8°
Feels 35.8°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Lafayette's air quality — share it
AQI Forecast
25
7am
27
27
30
10am
29
28
27
1pm
25
25
25
4pm
24
24
24
7pm
25
25
25
10pm
25
25
25
1am
25
25
25
4am
25
25
Air Quality Index Trend
22h · 1 stnLafayette's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
38.3%
Humidity
55.1 km/h
Wind S
1017.7 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.1 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Lafayette?
Temperature & Precipitation
PM2.5 Trend
22h · 1 stationPM2.57.1 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
What is the 7-day forecast for Lafayette?
09-05
35.8° 23.3°
14.31 mm
09-06
38.0° 24.5°
0.31 mm
09-07
37.3° 22.9°
0.06 mm
09-08
31.0° 19.7°
3.75 mm
09-09
33.5° 23.0°
0.19 mm
09-10
36.0° 21.4°
4.13 mm
09-11
33.8° 24.7°
3.56 mm
Both models agree
Avg diff: 2.1°C
Where are air quality stations near Lafayette?
What cities are near Lafayette?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T15:05 UTC.