Air quality in South Yuba City
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
8.6 µg/m³
WHO guideline 15
PM10
11.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
9:00 AM
💨
PM2.5 8.6 µg/m³
36Good
10:00 AM
💨
PM2.5 9.2 µg/m³
38Good
11:00 AM
💨
PM2.5 9.5 µg/m³
40Good
12:00 PM
💨
PM2.5 9.1 µg/m³
38Good
1:00 PM
💨
PM2.5 8.5 µg/m³
35Good
2:00 PM
💨
PM2.5 7.3 µg/m³
30Good
3:00 PM
💨
PM2.5 7.1 µg/m³
30Good
4:00 PM
💨
PM2.5 6.1 µg/m³
25Good
5:00 PM
💨
PM2.5 5 µg/m³
24Good
6:00 PM
💨
PM2.5 4 µg/m³
23Good
7:00 PM
💨
PM2.5 3.2 µg/m³
21Good
8:00 PM
💨
PM2.5 2.8 µg/m³
20Good
Next few days
daily max · US EPA AQI
Sat
💨
Moderate · UV High
62
Sun
💨
Moderate · UV High
60
Mon
💨
Good · UV Very high
39