Air quality in Greenville
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
14.7 µg/m³
WHO guideline 15
PM10
15.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
7:00 AM
💨
PM2.5 14.7 µg/m³
56Moderate
8:00 AM
💨
PM2.5 13.4 µg/m³
54Moderate
9:00 AM
💨
PM2.5 13.2 µg/m³
53Moderate
10:00 AM
💨
PM2.5 13.4 µg/m³
54Moderate
11:00 AM
💨
PM2.5 14.6 µg/m³
56Moderate
12:00 PM
💨
PM2.5 16.6 µg/m³
73Moderate
1:00 PM
💨
PM2.5 20.1 µg/m³
100Moderate
2:00 PM
💨
PM2.5 21.4 µg/m³
119Unhealthy for Sensitive Groups
3:00 PM
💨
PM2.5 21.7 µg/m³
128Unhealthy for Sensitive Groups
4:00 PM
💨
PM2.5 21.1 µg/m³
129Unhealthy for Sensitive Groups
5:00 PM
💨
PM2.5 22.1 µg/m³
124Unhealthy for Sensitive Groups
6:00 PM
💨
PM2.5 23 µg/m³
110Unhealthy for Sensitive Groups
Next few days
daily max · US EPA AQI
Mon
💨
Unhealthy for Sensitive Groups · UV Moderate
129
Tue
💨
Unhealthy · UV High
152
Wed
💨
Moderate · UV Moderate
73
Thu
💨
Unhealthy for Sensitive Groups · UV Moderate
128
Fri
💨
Moderate · UV High
58