Air quality in Vista Center
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
15.3 µg/m³
WHO guideline 15
PM10
16.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
11:00 AM
💨
PM2.5 15.3 µg/m³
58Moderate
12:00 PM
💨
PM2.5 15.8 µg/m³
66Moderate
1:00 PM
💨
PM2.5 16.7 µg/m³
86Moderate
2:00 PM
💨
PM2.5 17.1 µg/m³
101Unhealthy for Sensitive Groups
3:00 PM
💨
PM2.5 17.5 µg/m³
115Unhealthy for Sensitive Groups
4:00 PM
💨
PM2.5 17.3 µg/m³
124Unhealthy for Sensitive Groups
5:00 PM
💨
PM2.5 18.6 µg/m³
122Unhealthy for Sensitive Groups
6:00 PM
💨
PM2.5 18.7 µg/m³
108Unhealthy for Sensitive Groups
7:00 PM
💨
PM2.5 18.6 µg/m³
86Moderate
8:00 PM
💨
PM2.5 18.3 µg/m³
64Moderate
9:00 PM
💨
PM2.5 17.1 µg/m³
62Moderate
10:00 PM
💨
PM2.5 16.4 µg/m³
60Moderate
Next few days
daily max · US EPA AQI
Mon
💨
Unhealthy for Sensitive Groups · UV High
124
Tue
💨
Unhealthy for Sensitive Groups · UV High
140
Wed
💨
Moderate · UV Moderate
55
Thu
💨
Unhealthy for Sensitive Groups · UV High
128