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
14.4 µg/m³
WHO guideline 15
PM10
36.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
5:00 AM
💨
PM2.5 14.4 µg/m³
56Moderate
6:00 AM
💨
PM2.5 15.5 µg/m³
58Moderate
7:00 AM
💨
PM2.5 16.8 µg/m³
61Moderate
8:00 AM
💨
PM2.5 16.8 µg/m³
61Moderate
9:00 AM
💨
PM2.5 19.4 µg/m³
66Moderate
10:00 AM
💨
PM2.5 19.8 µg/m³
67Moderate
11:00 AM
💨
PM2.5 19.2 µg/m³
66Moderate
12:00 PM
💨
PM2.5 18.3 µg/m³
64Moderate
1:00 PM
💨
PM2.5 17.4 µg/m³
62Moderate
2:00 PM
💨
PM2.5 17.5 µg/m³
62Moderate
3:00 PM
💨
PM2.5 16.4 µg/m³
60Moderate
4:00 PM
💨
PM2.5 14.9 µg/m³
57Moderate
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV Very high
67
Sat
💨
Moderate · UV Very high
55
Sun
💨
Moderate · UV Very high
55
Mon
💨
Moderate · UV Very high
56
Tue
💨
Good · UV Very high
49