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
9.1 µg/m³
WHO guideline 15
PM10
9.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
11:00 AM
💨
PM2.5 9.1 µg/m³
86Moderate
12:00 PM
💨
PM2.5 8.6 µg/m³
81Moderate
1:00 PM
💨
PM2.5 6.8 µg/m³
73Moderate
2:00 PM
💨
PM2.5 5.1 µg/m³
65Moderate
3:00 PM
💨
PM2.5 4.5 µg/m³
51Moderate
4:00 PM
💨
PM2.5 3.8 µg/m³
48Good
5:00 PM
💨
PM2.5 3.6 µg/m³
47Good
6:00 PM
💨
PM2.5 3.5 µg/m³
46Good
7:00 PM
💨
PM2.5 3.8 µg/m³
44Good
8:00 PM
💨
PM2.5 4.2 µg/m³
43Good
9:00 PM
💨
PM2.5 4.5 µg/m³
41Good
10:00 PM
💨
PM2.5 4.7 µg/m³
38Good
Next few days
daily max · US EPA AQI
Sun
💨
Moderate · UV Very high
86
Mon
💨
Good · UV Very high
48
Tue
💨
Moderate · UV Very high
60
Wed
💨
Moderate · UV Very high
60
Thu
💨
Moderate · UV High
55