Air quality in Roseville
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
8.1 µg/m³
WHO guideline 15
PM10
8.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 PM
💨
PM2.5 8.1 µg/m³
47Good
4:00 PM
💨
PM2.5 8.2 µg/m³
48Good
5:00 PM
💨
PM2.5 8.1 µg/m³
48Good
6:00 PM
💨
PM2.5 7.9 µg/m³
47Good
7:00 PM
💨
PM2.5 8.1 µg/m³
44Good
8:00 PM
💨
PM2.5 10.2 µg/m³
43Good
9:00 PM
💨
PM2.5 14.7 µg/m³
56Moderate
10:00 PM
💨
PM2.5 17.2 µg/m³
62Moderate
11:00 PM
💨
PM2.5 18.6 µg/m³
65Moderate
12:00 AM
💨
PM2.5 18.5 µg/m³
64Moderate
1:00 AM
💨
PM2.5 16.4 µg/m³
60Moderate
2:00 AM
💨
PM2.5 11.6 µg/m³
48Good
Next few days
daily max · US EPA AQI
Sun
💨
Moderate · UV High
65
Mon
💨
Moderate · UV High
64
Tue
💨
Moderate · UV High
53