Air quality in Harahan
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
12.6 µg/m³
WHO guideline 15
PM10
13.9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 PM
💨
PM2.5 12.6 µg/m³
122Unhealthy for Sensitive Groups
3:00 PM
💨
PM2.5 12.9 µg/m³
126Unhealthy for Sensitive Groups
4:00 PM
💨
PM2.5 13.2 µg/m³
122Unhealthy for Sensitive Groups
5:00 PM
💨
PM2.5 13.4 µg/m³
106Unhealthy for Sensitive Groups
6:00 PM
💨
PM2.5 15.3 µg/m³
88Moderate
7:00 PM
💨
PM2.5 18.3 µg/m³
68Moderate
8:00 PM
💨
PM2.5 20.5 µg/m³
69Moderate
9:00 PM
💨
PM2.5 19.8 µg/m³
67Moderate
10:00 PM
💨
PM2.5 18.9 µg/m³
65Moderate
11:00 PM
💨
PM2.5 19 µg/m³
66Moderate
12:00 AM
💨
PM2.5 18.4 µg/m³
64Moderate
1:00 AM
💨
PM2.5 18.2 µg/m³
64Moderate
Next few days
daily max · US EPA AQI
Sat
💨
Unhealthy for Sensitive Groups · UV Very high
126
Sun
💨
Unhealthy · UV Very high
188
Mon
💨
Unhealthy · UV Very high
170
Tue
💨
Unhealthy · UV Very high
157
Wed
💨
Good · UV Very high
46