Air quality in Laguna Niguel
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
16.2 µg/m³
WHO guideline 15
PM10
19.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
5:00 AM
💨
PM2.5 16.2 µg/m³
60Moderate
6:00 AM
💨
PM2.5 16.4 µg/m³
60Moderate
7:00 AM
💨
PM2.5 16.6 µg/m³
60Moderate
8:00 AM
💨
PM2.5 16.6 µg/m³
60Moderate
9:00 AM
💨
PM2.5 16.9 µg/m³
61Moderate
10:00 AM
💨
PM2.5 16.5 µg/m³
60Moderate
11:00 AM
💨
PM2.5 14.2 µg/m³
55Moderate
12:00 PM
💨
PM2.5 12.5 µg/m³
52Moderate
1:00 PM
💨
PM2.5 11.2 µg/m³
48Good
2:00 PM
💨
PM2.5 10.6 µg/m³
47Good
3:00 PM
💨
PM2.5 10.5 µg/m³
48Good
4:00 PM
💨
PM2.5 11.4 µg/m³
48Good
Next few days
daily max · US EPA AQI
Mon
💨
Moderate · UV Very high
71
Tue
💨
Unhealthy for Sensitive Groups · UV Very high
128
Wed
💨
Unhealthy for Sensitive Groups · UV Very high
119
Thu
💨
Unhealthy · UV Very high
182
Fri
💨
Moderate · UV High
60