Air quality in Long Beach
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
7.8 µg/m³
WHO guideline 15
PM10
10.2 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
4:00 PM
💨
PM2.5 7.8 µg/m³
81Moderate
5:00 PM
💨
PM2.5 7.5 µg/m³
78Moderate
6:00 PM
💨
PM2.5 7.5 µg/m³
75Moderate
7:00 PM
💨
PM2.5 7.6 µg/m³
71Moderate
8:00 PM
💨
PM2.5 8.2 µg/m³
68Moderate
9:00 PM
💨
PM2.5 9.3 µg/m³
68Moderate
10:00 PM
💨
PM2.5 10.4 µg/m³
68Moderate
11:00 PM
💨
PM2.5 11.5 µg/m³
68Moderate
12:00 AM
💨
PM2.5 12.3 µg/m³
68Moderate
1:00 AM
💨
PM2.5 13 µg/m³
68Moderate
2:00 AM
💨
PM2.5 13.8 µg/m³
66Moderate
3:00 AM
💨
PM2.5 14.6 µg/m³
63Moderate
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV Very high
86
Thu
💨
Unhealthy for Sensitive Groups · UV Very high
122
Fri
💨
Moderate · UV Very high
91
Sat
💨
Moderate · UV High
81
Sun
💨
Moderate · UV Very high
68