Air quality in North 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
9.4 µg/m³
WHO guideline 15
PM10
9.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 AM
💨
PM2.5 9.4 µg/m³
39Good
9:00 AM
💨
PM2.5 9.1 µg/m³
38Good
10:00 AM
💨
PM2.5 7.3 µg/m³
30Good
11:00 AM
💨
PM2.5 7 µg/m³
35Good
12:00 PM
💨
PM2.5 7.3 µg/m³
40Good
1:00 PM
💨
PM2.5 7.9 µg/m³
45Good
2:00 PM
💨
PM2.5 8.6 µg/m³
49Good
3:00 PM
💨
PM2.5 9.2 µg/m³
51Moderate
4:00 PM
💨
PM2.5 9.7 µg/m³
56Moderate
5:00 PM
💨
PM2.5 10.8 µg/m³
53Moderate
6:00 PM
💨
PM2.5 12 µg/m³
50Good
7:00 PM
💨
PM2.5 13.2 µg/m³
53Moderate
Next few days
daily max · US EPA AQI
Mon
💨
Moderate · UV High
61
Tue
💨
Unhealthy for Sensitive Groups · UV High
124
Wed
💨
Unhealthy for Sensitive Groups · UV High
103
Thu
💨
Moderate · UV High
61
Fri
💨
Moderate · UV High
69