Air quality in Simpsonville
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
6.7 µg/m³
WHO guideline 15
PM10
7 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
12:00 PM
💨
PM2.5 6.7 µg/m³
100Moderate
1:00 PM
💨
PM2.5 6.2 µg/m³
93Moderate
2:00 PM
💨
PM2.5 6.2 µg/m³
86Moderate
3:00 PM
💨
PM2.5 6.3 µg/m³
86Moderate
4:00 PM
💨
PM2.5 6.5 µg/m³
85Moderate
5:00 PM
💨
PM2.5 7.4 µg/m³
81Moderate
6:00 PM
💨
PM2.5 6.4 µg/m³
75Moderate
7:00 PM
💨
PM2.5 7.1 µg/m³
66Moderate
8:00 PM
💨
PM2.5 7.5 µg/m³
55Moderate
9:00 PM
💨
PM2.5 8.2 µg/m³
47Good
10:00 PM
💨
PM2.5 8.8 µg/m³
41Good
11:00 PM
💨
PM2.5 8.5 µg/m³
36Good
Next few days
daily max · US EPA AQI
Sat
💨
Moderate · UV Very high
100
Sun
💨
Moderate · UV Very high
53
Mon
💨
Moderate · UV Very high
83
Tue
💨
Unhealthy for Sensitive Groups · UV Very high
119
Wed
💨
Good · UV Very high
48