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.
US AQI · EPA
117
Unhealthy for Sensitive Groups
PM2.5
7.4 µg/m³
WHO guideline 15
PM10
7.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 PM
💨
PM2.5 7.4 µg/m³
117Unhealthy for Sensitive Groups
3:00 PM
💨
PM2.5 7.7 µg/m³
126Unhealthy for Sensitive Groups
4:00 PM
💨
PM2.5 7.5 µg/m³
131Unhealthy for Sensitive Groups
5:00 PM
💨
PM2.5 7.3 µg/m³
131Unhealthy for Sensitive Groups
6:00 PM
💨
PM2.5 7.1 µg/m³
129Unhealthy for Sensitive Groups
7:00 PM
💨
PM2.5 6.8 µg/m³
124Unhealthy for Sensitive Groups
8:00 PM
💨
PM2.5 6.4 µg/m³
113Unhealthy for Sensitive Groups
9:00 PM
💨
PM2.5 6 µg/m³
98Moderate
10:00 PM
💨
PM2.5 5.4 µg/m³
75Moderate
11:00 PM
💨
PM2.5 5 µg/m³
53Moderate
12:00 AM
💨
PM2.5 4.9 µg/m³
45Good
1:00 AM
💨
PM2.5 4.9 µg/m³
38Good
Next few days
daily max · US EPA AQI
Mon
💨
Unhealthy for Sensitive Groups · UV High
131
Tue
💨
Unhealthy for Sensitive Groups · UV Very high
150
Wed
💨
Unhealthy · UV Very high
166
Thu
💨
Unhealthy · UV Very high
182
Fri
💨
Moderate · UV Very high
90