Air quality in Fort Mill
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.
US AQI · EPA
120
Unhealthy for Sensitive Groups
PM2.5
8.1 µg/m³
WHO guideline 15
PM10
8.6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
5:00 PM
💨
PM2.5 8.1 µg/m³
120Unhealthy for Sensitive Groups
6:00 PM
💨
PM2.5 8.2 µg/m³
106Unhealthy for Sensitive Groups
7:00 PM
💨
PM2.5 8.4 µg/m³
85Moderate
8:00 PM
💨
PM2.5 11.3 µg/m³
61Moderate
9:00 PM
💨
PM2.5 12.6 µg/m³
52Moderate
10:00 PM
💨
PM2.5 12.7 µg/m³
52Moderate
11:00 PM
💨
PM2.5 12 µg/m³
50Good
12:00 AM
💨
PM2.5 10.6 µg/m³
44Good
1:00 AM
💨
PM2.5 8.6 µg/m³
36Good
2:00 AM
💨
PM2.5 7.3 µg/m³
30Good
3:00 AM
💨
PM2.5 6.5 µg/m³
27Good
4:00 AM
💨
PM2.5 6.2 µg/m³
26Good
Next few days
daily max · US EPA AQI
Mon
💨
Unhealthy for Sensitive Groups · UV Very high
122
Tue
💨
Unhealthy for Sensitive Groups · UV Very high
138
Wed
💨
Unhealthy for Sensitive Groups · UV Very high
119
Thu
💨
Moderate · UV Very high
98
Fri
💨
Good · UV Very high
31