Air quality in Lafayette
The US Air Quality Index (EPA) grades air from 0 to 500 using fine particles (PM2.5/PM10), ozone and nitrogen dioxide. 0-50 is Good, 51-100 Moderate, 101-150 Unhealthy for Sensitive Groups, and anything higher affects everyone.
PM2.5
11.4 µg/m³
WHO guideline 15
PM10
12 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
9:00 AM
💨
PM2.5 11.4 µg/m³
48 Good
10:00 AM
💨
PM2.5 5.8 µg/m³
24 Good
11:00 AM
💨
PM2.5 3.2 µg/m³
31 Good
12:00 PM
💨
PM2.5 2.6 µg/m³
35 Good
1:00 PM
💨
PM2.5 2.6 µg/m³
39 Good
2:00 PM
💨
PM2.5 2.6 µg/m³
42 Good
3:00 PM
💨
PM2.5 2.6 µg/m³
44 Good
4:00 PM
💨
PM2.5 2.6 µg/m³
44 Good
5:00 PM
💨
PM2.5 2.8 µg/m³
43 Good
6:00 PM
💨
PM2.5 3.8 µg/m³
38 Good
7:00 PM
💨
PM2.5 6.5 µg/m³
30 Good
8:00 PM
💨
PM2.5 8.7 µg/m³
36 Good
Next few days daily max · US EPA AQI
Tue
💨
Moderate · UV Moderate
87
Wed
💨
Moderate · UV Moderate
80
Thu
💨
Moderate · UV Moderate
98
Fri
💨
Moderate · UV Moderate
69
Sat
💨
Moderate · UV High
80
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain