Air quality in East Hill-Meridian
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
17.1 µg/m³
WHO guideline 15
PM10
18.6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 AM
💨
PM2.5 17.1 µg/m³
62Moderate
3:00 AM
💨
PM2.5 16.5 µg/m³
60Moderate
4:00 AM
💨
PM2.5 15.2 µg/m³
58Moderate
5:00 AM
💨
PM2.5 13.9 µg/m³
55Moderate
6:00 AM
💨
PM2.5 12.5 µg/m³
52Moderate
7:00 AM
💨
PM2.5 10.6 µg/m³
44Good
8:00 AM
💨
PM2.5 10.7 µg/m³
45Good
9:00 AM
💨
PM2.5 11 µg/m³
46Good
10:00 AM
💨
PM2.5 10 µg/m³
42Good
11:00 AM
💨
PM2.5 9 µg/m³
38Good
12:00 PM
💨
PM2.5 8.7 µg/m³
40Good
1:00 PM
💨
PM2.5 9.3 µg/m³
43Good
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV Low
71
Sat
💨
Moderate · UV Low
83
Sun
💨
Unhealthy for Sensitive Groups · UV Low
118
Mon
💨
Unhealthy for Sensitive Groups · UV High
127