Air quality in Cerritos
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
26 µg/m³
WHO guideline 15
PM10
32.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 PM
💨
PM2.5 26 µg/m³
80Moderate
9:00 PM
💨
PM2.5 24.9 µg/m³
78Moderate
10:00 PM
💨
PM2.5 24.3 µg/m³
77Moderate
11:00 PM
💨
PM2.5 23.8 µg/m³
76Moderate
12:00 AM
💨
PM2.5 23.4 µg/m³
75Moderate
1:00 AM
💨
PM2.5 22.6 µg/m³
73Moderate
2:00 AM
💨
PM2.5 22.1 µg/m³
72Moderate
3:00 AM
💨
PM2.5 21.1 µg/m³
70Moderate
4:00 AM
💨
PM2.5 21 µg/m³
70Moderate
5:00 AM
💨
PM2.5 21.4 µg/m³
71Moderate
6:00 AM
💨
PM2.5 23.1 µg/m³
74Moderate
7:00 AM
💨
PM2.5 25.6 µg/m³
79Moderate
Next few days
daily max · US EPA AQI
Wed
💨
Unhealthy for Sensitive Groups · UV Very high
131
Thu
💨
Moderate · UV Very high
91
Fri
💨
Moderate · UV Very high
96
Sat
💨
Unhealthy for Sensitive Groups · UV Very high
101
Sun
💨
Moderate · UV High
81