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
5.5 µg/m³
WHO guideline 15
PM10
5.6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 PM
💨
PM2.5 5.5 µg/m³
60Moderate
9:00 PM
💨
PM2.5 5.3 µg/m³
49Good
10:00 PM
💨
PM2.5 5 µg/m³
43Good
11:00 PM
💨
PM2.5 5 µg/m³
39Good
12:00 AM
💨
PM2.5 5.5 µg/m³
36Good
1:00 AM
💨
PM2.5 6.2 µg/m³
33Good
2:00 AM
💨
PM2.5 6.7 µg/m³
31Good
3:00 AM
💨
PM2.5 7 µg/m³
29Good
4:00 AM
💨
PM2.5 6.9 µg/m³
29Good
5:00 AM
💨
PM2.5 6.4 µg/m³
27Good
6:00 AM
💨
PM2.5 5.8 µg/m³
24Good
7:00 AM
💨
PM2.5 5.5 µg/m³
23Good
Next few days
daily max · US EPA AQI
Mon
💨
Unhealthy for Sensitive Groups · UV Very high
106
Tue
💨
Moderate · UV Very high
98
Wed
💨
Unhealthy for Sensitive Groups · UV Very high
113
Thu
💨
Unhealthy for Sensitive Groups · UV Very high
117
Fri
💨
Good · UV Moderate
49