Air quality in Irvine Health and Science Complex
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
15.8 µg/m³
WHO guideline 15
PM10
19.4 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
4:00 PM
💨
PM2.5 15.8 µg/m³
59Moderate
5:00 PM
💨
PM2.5 16.1 µg/m³
59Moderate
6:00 PM
💨
PM2.5 16.7 µg/m³
61Moderate
7:00 PM
💨
PM2.5 17.1 µg/m³
62Moderate
8:00 PM
💨
PM2.5 16.8 µg/m³
61Moderate
9:00 PM
💨
PM2.5 16.1 µg/m³
59Moderate
10:00 PM
💨
PM2.5 15.1 µg/m³
57Moderate
11:00 PM
💨
PM2.5 13.4 µg/m³
54Moderate
12:00 AM
💨
PM2.5 12.6 µg/m³
52Moderate
1:00 AM
💨
PM2.5 12.4 µg/m³
52Moderate
2:00 AM
💨
PM2.5 12.2 µg/m³
51Moderate
3:00 AM
💨
PM2.5 12 µg/m³
50Good
Next few days
daily max · US EPA AQI
Mon
💨
Moderate · UV Very high
62
Tue
💨
Moderate · UV Very high
70
Wed
💨
Moderate · UV Very high
90
Thu
💨
Unhealthy for Sensitive Groups · UV Very high
103
Fri
💨
Moderate · UV High
62