Air quality in Pomona
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
12.3 µg/m³
WHO guideline 15
PM10
16.9 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
9:00 AM
💨
PM2.5 12.3 µg/m³
51 Moderate
10:00 AM
💨
PM2.5 12.1 µg/m³
51 Moderate
11:00 AM
💨
PM2.5 11.7 µg/m³
49 Good
12:00 PM
💨
PM2.5 11.6 µg/m³
48 Good
1:00 PM
💨
PM2.5 11.6 µg/m³
48 Good
2:00 PM
💨
PM2.5 12.4 µg/m³
52 Moderate
3:00 PM
💨
PM2.5 13.6 µg/m³
54 Moderate
4:00 PM
💨
PM2.5 14.6 µg/m³
56 Moderate
5:00 PM
💨
PM2.5 15.1 µg/m³
57 Moderate
6:00 PM
💨
PM2.5 16.3 µg/m³
60 Moderate
7:00 PM
💨
PM2.5 17.6 µg/m³
63 Moderate
8:00 PM
💨
PM2.5 19.3 µg/m³
66 Moderate
Next few days daily max · US EPA AQI
Tue
💨
Moderate · UV High
72
Wed
💨
Moderate · UV High
62
Thu
💨
Moderate · UV High
59
Sat
💨
Good · UV Very high
31
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain