Air Quality in Lafayette, United States
Cloudy
24.0°C · 86.2% humidity
24.0°
Feels 24.0°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Lafayette's air quality — share it
AQI Forecast
25
10pm
25
25
40
1am
36
34
32
4am
30
29
29
7am
28
35
35
10am
34
34
27
1pm
27
34
34
4pm
27
27
27
7pm
27
27
Air Quality Index Trend
23h · 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.
86.2%
Humidity
12.5 km/h
Wind WSW
1013.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.6 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Lafayette?
Temperature & Precipitation
PM2.5 Trend
23h · 1 stationPM2.59.6 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
9.6
Median
9.6
Average
9.6
Low
9.6
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -3.3
What is the 7-day forecast for Lafayette?
06-09
31.5° 22.8°
06-10
31.9° 23.9°
8.62 mm
06-11
29.5° 23.2°
0.94 mm
06-12
31.5° 24.4°
06-13
29.9° 22.5°
10.19 mm
06-14
30.7° 21.4°
0.31 mm
06-15
32.3° 24.1°
10.44 mm
Both models agree
Avg diff: 1.8°C
Where are air quality stations 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 2026-06-09T06:37 UTC.