Air quality in Riverside
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
2.9 µg/m³
WHO guideline 15
PM10
4.4 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
10:00 AM
💨
PM2.5 2.9 µg/m³
46 Good
11:00 AM
💨
PM2.5 2.8 µg/m³
48 Good
12:00 PM
💨
PM2.5 2.4 µg/m³
53 Moderate
1:00 PM
💨
PM2.5 2.3 µg/m³
56 Moderate
2:00 PM
💨
PM2.5 2.6 µg/m³
65 Moderate
3:00 PM
💨
PM2.5 3 µg/m³
71 Moderate
4:00 PM
💨
PM2.5 4 µg/m³
68 Moderate
5:00 PM
💨
PM2.5 5.6 µg/m³
49 Good
6:00 PM
💨
PM2.5 8 µg/m³
39 Good
7:00 PM
💨
PM2.5 10.4 µg/m³
43 Good
8:00 PM
💨
PM2.5 13.2 µg/m³
53 Moderate
9:00 PM
💨
PM2.5 16.2 µg/m³
60 Moderate
Next few days daily max · US EPA AQI
Thu
💨
Moderate · UV Moderate
71
Fri
💨
Moderate · UV Moderate
85
Sat
💨
Moderate · UV Low
61
Sun
💨
Moderate · UV High
64
Mon
💨
Moderate · UV Moderate
59
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain