Air quality in Lexington
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
8.4 µg/m³
WHO guideline 15
PM10
9.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
7:00 PM
💨
PM2.5 8.4 µg/m³
41Good
8:00 PM
💨
PM2.5 8.1 µg/m³
37Good
9:00 PM
💨
PM2.5 7.7 µg/m³
35Good
10:00 PM
💨
PM2.5 7.7 µg/m³
34Good
11:00 PM
💨
PM2.5 6 µg/m³
32Good
12:00 AM
💨
PM2.5 5.8 µg/m³
29Good
1:00 AM
💨
PM2.5 6.2 µg/m³
26Good
2:00 AM
💨
PM2.5 6.4 µg/m³
27Good
3:00 AM
💨
PM2.5 6.6 µg/m³
28Good
4:00 AM
💨
PM2.5 6.8 µg/m³
28Good
5:00 AM
💨
PM2.5 6.9 µg/m³
29Good
6:00 AM
💨
PM2.5 7.1 µg/m³
30Good
Next few days
daily max · US EPA AQI
Thu
💨
Good · UV Very high
50
Fri
💨
Moderate · UV Very high
66
Sat
💨
Moderate · UV Very high
98
Sun
💨
Moderate · UV High
65
Mon
💨
Moderate · UV Very high
63