Air quality in South El Monte
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
108
Unhealthy for Sensitive Groups
PM2.5
38.4 µg/m³
WHO guideline 15
PM10
42.6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
11:00 PM
💨
PM2.5 38.4 µg/m³
108Unhealthy for Sensitive Groups
12:00 AM
💨
PM2.5 39.1 µg/m³
110Unhealthy for Sensitive Groups
1:00 AM
💨
PM2.5 39.3 µg/m³
110Unhealthy for Sensitive Groups
2:00 AM
💨
PM2.5 39.6 µg/m³
111Unhealthy for Sensitive Groups
3:00 AM
💨
PM2.5 40 µg/m³
112Unhealthy for Sensitive Groups
4:00 AM
💨
PM2.5 39.9 µg/m³
112Unhealthy for Sensitive Groups
5:00 AM
💨
PM2.5 39 µg/m³
110Unhealthy for Sensitive Groups
6:00 AM
💨
PM2.5 37.6 µg/m³
106Unhealthy for Sensitive Groups
7:00 AM
💨
PM2.5 35.9 µg/m³
102Unhealthy for Sensitive Groups
8:00 AM
💨
PM2.5 33.6 µg/m³
96Moderate
9:00 AM
💨
PM2.5 25.7 µg/m³
80Moderate
10:00 AM
💨
PM2.5 26 µg/m³
80Moderate
Next few days
daily max · US EPA AQI
Tue
💨
Unhealthy for Sensitive Groups · UV Very high
108
Wed
💨
Unhealthy · UV Very high
157
Thu
💨
Unhealthy for Sensitive Groups · UV Very high
147
Fri
💨
Unhealthy · UV Very high
192
Sat
💨
Unhealthy · UV Very high
163