Air quality in Charlotte
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
10 µg/m³
WHO guideline 15
PM10
10.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
12:00 AM
💨
PM2.5 10 µg/m³
42Good
1:00 AM
💨
PM2.5 8.9 µg/m³
37Good
2:00 AM
💨
PM2.5 7.9 µg/m³
33Good
3:00 AM
💨
PM2.5 7.2 µg/m³
31Good
4:00 AM
💨
PM2.5 6.7 µg/m³
30Good
5:00 AM
💨
PM2.5 6.3 µg/m³
30Good
6:00 AM
💨
PM2.5 6 µg/m³
29Good
7:00 AM
💨
PM2.5 5.9 µg/m³
32Good
8:00 AM
💨
PM2.5 6.1 µg/m³
38Good
9:00 AM
💨
PM2.5 6.2 µg/m³
47Good
10:00 AM
💨
PM2.5 5.7 µg/m³
61Moderate
11:00 AM
💨
PM2.5 4.9 µg/m³
73Moderate
Next few days
daily max · US EPA AQI
Tue
💨
Moderate · UV Very high
65
Wed
💨
Moderate · UV Very high
91
Thu
💨
Unhealthy for Sensitive Groups · UV Very high
103
Fri
💨
Unhealthy for Sensitive Groups · UV Very high
115
Sat
💨
Unhealthy for Sensitive Groups · UV Very high
104