Air Quality in Lafayette, United States

Clear
23.3°C · 35.3% humidity
23.3°
Feels 23.3°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
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Air Quality Index Trend

13h · 1 stn

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.

35.3%
Humidity
37.3 km/h
Wind NNW
1020.1 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
27
6.5 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Lafayette?

Temperature & Precipitation

PM2.5 Trend

13h · 1 station
PM2.56.5 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low

What is the 7-day forecast for Lafayette?

10-20
23.3° 6.3°
10-21
25.8° 14.1°
5.69 mm
10-22
28.5° 14.3°
0.13 mm
10-23
28.9° 14.4°
2.44 mm
10-24
24.0° 16.7°
4.5 mm
10-25
22.5° 10.3°
10-26
29.6° 9.0°
Both models agree Avg diff: 3.1°C

Where are air quality stations near Lafayette?

67
Lafayette USGS site, Louisiana, USA
3.1 km PM2.5: 19.7 µg/m³
26
Lafayette USGS site, Louisiana, USA
3.1 km PM2.5: 6.2 µg/m³

What cities are near Lafayette?

34 New Iberia 27 Opelousas 42 Baton Rouge 42 Zachary 36 Shenandoah 28 Prairieville 42 Central 25 Lake Charles 27 Alexandria 25 Sulphur
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T20:05 UTC.