Air quality in South Hill
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
7.5 µg/m³
WHO guideline 15
PM10
7.6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
12:00 PM
💨
PM2.5 7.5 µg/m³
63Moderate
1:00 PM
💨
PM2.5 7.1 µg/m³
75Moderate
2:00 PM
💨
PM2.5 7.2 µg/m³
83Moderate
3:00 PM
💨
PM2.5 7.1 µg/m³
85Moderate
4:00 PM
💨
PM2.5 6.5 µg/m³
83Moderate
5:00 PM
💨
PM2.5 6.3 µg/m³
78Moderate
6:00 PM
💨
PM2.5 6 µg/m³
66Moderate
7:00 PM
💨
PM2.5 6 µg/m³
53Moderate
8:00 PM
💨
PM2.5 6.5 µg/m³
48Good
9:00 PM
💨
PM2.5 6.5 µg/m³
45Good
10:00 PM
💨
PM2.5 7 µg/m³
43Good
11:00 PM
💨
PM2.5 7 µg/m³
42Good
Next few days
daily max · US EPA AQI
Sat
💨
Moderate · UV Very high
85
Sun
💨
Moderate · UV High
63
Mon
💨
Moderate · UV Very high
81
Tue
💨
Unhealthy for Sensitive Groups · UV High
110
Wed
💨
Good · UV Very high
45