Air quality in Vivian
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
7.5 µg/m³
WHO guideline 15
PM10
9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 PM
💨
PM2.5 7.5 µg/m³
48Good
3:00 PM
💨
PM2.5 7.3 µg/m³
53Moderate
4:00 PM
💨
PM2.5 7.2 µg/m³
55Moderate
5:00 PM
💨
PM2.5 7.2 µg/m³
51Moderate
6:00 PM
💨
PM2.5 7.2 µg/m³
49Good
7:00 PM
💨
PM2.5 7.6 µg/m³
47Good
8:00 PM
💨
PM2.5 8.6 µg/m³
43Good
9:00 PM
💨
PM2.5 9.1 µg/m³
39Good
10:00 PM
💨
PM2.5 9.2 µg/m³
38Good
11:00 PM
💨
PM2.5 9 µg/m³
38Good
12:00 AM
💨
PM2.5 8.6 µg/m³
36Good
1:00 AM
💨
PM2.5 8.5 µg/m³
35Good
Next few days
daily max · US EPA AQI
Tue
💨
Moderate · UV Moderate
55
Wed
💨
Moderate · UV Very high
54
Thu
💨
Moderate · UV Very high
78
Fri
💨
Moderate · UV Very high
71
Sat
💨
Good · UV Very high
43