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
18.9 µg/m³
WHO guideline 15
PM10
23.7 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
6:00 PM
💨
PM2.5 18.9 µg/m³
66Moderate
7:00 PM
💨
PM2.5 20.6 µg/m³
69Moderate
8:00 PM
💨
PM2.5 22.1 µg/m³
72Moderate
9:00 PM
💨
PM2.5 22.7 µg/m³
73Moderate
10:00 PM
💨
PM2.5 22.6 µg/m³
73Moderate
11:00 PM
💨
PM2.5 22.6 µg/m³
73Moderate
12:00 AM
💨
PM2.5 22.7 µg/m³
73Moderate
1:00 AM
💨
PM2.5 22.6 µg/m³
73Moderate
2:00 AM
💨
PM2.5 22.3 µg/m³
72Moderate
3:00 AM
💨
PM2.5 22.1 µg/m³
72Moderate
4:00 AM
💨
PM2.5 22.1 µg/m³
72Moderate
5:00 AM
💨
PM2.5 21.7 µg/m³
71Moderate
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV Very high
73
Thu
💨
Moderate · UV Very high
75
Fri
💨
Moderate · UV Very high
59
Sat
💨
Moderate · UV High
81
Sun
💨
Moderate · UV Moderate
60