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
3.5 µg/m³
WHO guideline 15
PM10
3.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
9:00 AM
💨
PM2.5 3.5 µg/m³
18Good
10:00 AM
💨
PM2.5 3.2 µg/m³
19Good
11:00 AM
💨
PM2.5 3.1 µg/m³
21Good
12:00 PM
💨
PM2.5 3.3 µg/m³
24Good
1:00 PM
💨
PM2.5 3.6 µg/m³
27Good
2:00 PM
💨
PM2.5 3.8 µg/m³
31Good
3:00 PM
💨
PM2.5 4.1 µg/m³
34Good
4:00 PM
💨
PM2.5 4.5 µg/m³
37Good
5:00 PM
💨
PM2.5 4.9 µg/m³
39Good
6:00 PM
💨
PM2.5 5.1 µg/m³
38Good
7:00 PM
💨
PM2.5 5.5 µg/m³
34Good
8:00 PM
💨
PM2.5 5.6 µg/m³
26Good
Next few days
daily max · US EPA AQI
Tue
💨
Good · UV Moderate
39
Wed
💨
Good · UV Moderate
33
Thu
💨
Good · UV Moderate
49
Fri
💨
Good · UV Moderate
40
Sat
💨
Good · UV Moderate
25