Air quality in Terrace Heights
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
8.2 µg/m³
WHO guideline 15
PM10
8.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
11:00 AM
💨
PM2.5 8.2 µg/m³
40Good
12:00 PM
💨
PM2.5 10 µg/m³
47Good
1:00 PM
💨
PM2.5 12.5 µg/m³
61Moderate
2:00 PM
💨
PM2.5 14.8 µg/m³
80Moderate
3:00 PM
💨
PM2.5 16.1 µg/m³
93Moderate
4:00 PM
💨
PM2.5 15.8 µg/m³
101Unhealthy for Sensitive Groups
5:00 PM
💨
PM2.5 15.2 µg/m³
101Unhealthy for Sensitive Groups
6:00 PM
💨
PM2.5 16.1 µg/m³
88Moderate
7:00 PM
💨
PM2.5 17.3 µg/m³
63Moderate
8:00 PM
💨
PM2.5 18.9 µg/m³
65Moderate
9:00 PM
💨
PM2.5 18.7 µg/m³
65Moderate
10:00 PM
💨
PM2.5 17.3 µg/m³
62Moderate
Next few days
daily max · US EPA AQI
Wed
💨
Unhealthy for Sensitive Groups · UV High
101
Thu
💨
Moderate · UV High
63
Fri
💨
Unhealthy for Sensitive Groups · UV High
101
Sat
💨
Moderate · UV High
66
Sun
💨
Moderate · UV High
91