Air quality in Irvine
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
10.3 µg/m³
WHO guideline 15
PM10
15.3 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
2:00 AM
💨
PM2.5 10.3 µg/m³
43 Good
3:00 AM
💨
PM2.5 10.7 µg/m³
45 Good
4:00 AM
💨
PM2.5 11.1 µg/m³
46 Good
5:00 AM
💨
PM2.5 11.5 µg/m³
48 Good
6:00 AM
💨
PM2.5 11.9 µg/m³
50 Good
7:00 AM
💨
PM2.5 12.6 µg/m³
52 Moderate
8:00 AM
💨
PM2.5 13.5 µg/m³
54 Moderate
9:00 AM
💨
PM2.5 14.1 µg/m³
55 Moderate
10:00 AM
💨
PM2.5 15 µg/m³
57 Moderate
11:00 AM
💨
PM2.5 15.5 µg/m³
58 Moderate
12:00 PM
💨
PM2.5 15.9 µg/m³
59 Moderate
1:00 PM
💨
PM2.5 15.4 µg/m³
58 Moderate
Next few days daily max · US EPA AQI
Tue
💨
Moderate · UV High
61
Wed
💨
Moderate · UV High
59
Thu
💨
Moderate · UV High
58
Fri
💨
Moderate · UV High
60
Sat
💨
Moderate · UV High
52
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain