Air quality in Seal 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
11.6 µg/m³
WHO guideline 15
PM10
16.8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
1:00 AM
💨
PM2.5 11.6 µg/m³
48Good
2:00 AM
💨
PM2.5 11.6 µg/m³
48Good
3:00 AM
💨
PM2.5 11.9 µg/m³
50Good
4:00 AM
💨
PM2.5 12 µg/m³
50Good
5:00 AM
💨
PM2.5 12 µg/m³
50Good
6:00 AM
💨
PM2.5 12.1 µg/m³
51Moderate
7:00 AM
💨
PM2.5 12.1 µg/m³
51Moderate
8:00 AM
💨
PM2.5 12.1 µg/m³
51Moderate
9:00 AM
💨
PM2.5 11.4 µg/m³
48Good
10:00 AM
💨
PM2.5 11.5 µg/m³
48Good
11:00 AM
💨
PM2.5 11.7 µg/m³
49Good
12:00 PM
💨
PM2.5 12 µg/m³
50Good
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV Very high
55
Sat
💨
Moderate · UV Very high
52
Sun
💨
Good · UV Very high
49
Mon
💨
Moderate · UV Very high
52
Tue
💨
Good · UV Very high
43