Air quality in Wilmington
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
122
Unhealthy for Sensitive Groups
PM2.5
44.1 µg/m³
WHO guideline 15
PM10
47.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 PM
💨
PM2.5 44.1 µg/m³
122Unhealthy for Sensitive Groups
9:00 PM
💨
PM2.5 38.4 µg/m³
108Unhealthy for Sensitive Groups
10:00 PM
💨
PM2.5 32.5 µg/m³
94Moderate
11:00 PM
💨
PM2.5 28.4 µg/m³
85Moderate
12:00 AM
💨
PM2.5 25.7 µg/m³
80Moderate
1:00 AM
💨
PM2.5 23.6 µg/m³
75Moderate
2:00 AM
💨
PM2.5 21.9 µg/m³
72Moderate
3:00 AM
💨
PM2.5 20.7 µg/m³
69Moderate
4:00 AM
💨
PM2.5 19.6 µg/m³
67Moderate
5:00 AM
💨
PM2.5 19.4 µg/m³
66Moderate
6:00 AM
💨
PM2.5 19.8 µg/m³
67Moderate
7:00 AM
💨
PM2.5 20.3 µg/m³
68Moderate
Next few days
daily max · US EPA AQI
Tue
💨
Unhealthy for Sensitive Groups · UV High
135
Wed
💨
Unhealthy for Sensitive Groups · UV Very high
120
Thu
💨
Unhealthy for Sensitive Groups · UV Very high
110
Fri
💨
Unhealthy for Sensitive Groups · UV High
108
Sat
💨
Unhealthy for Sensitive Groups · UV High
126