Air quality in Royal Oak
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
7.1 µg/m³
WHO guideline 15
PM10
9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
6:00 PM
💨
PM2.5 7.1 µg/m³
30Good
7:00 PM
💨
PM2.5 6.4 µg/m³
27Good
8:00 PM
💨
PM2.5 5.5 µg/m³
23Good
9:00 PM
💨
PM2.5 4.3 µg/m³
19Good
10:00 PM
💨
PM2.5 3.4 µg/m³
19Good
11:00 PM
💨
PM2.5 3 µg/m³
18Good
12:00 AM
💨
PM2.5 2.9 µg/m³
18Good
1:00 AM
💨
PM2.5 2.7 µg/m³
18Good
2:00 AM
💨
PM2.5 2.6 µg/m³
18Good
3:00 AM
💨
PM2.5 2.5 µg/m³
18Good
4:00 AM
💨
PM2.5 2.3 µg/m³
18Good
5:00 AM
💨
PM2.5 2 µg/m³
18Good
Next few days
daily max · US EPA AQI
Thu
💨
Good · UV Moderate
30
Fri
💨
Good · UV Moderate
28
Sat
💨
Good · UV Moderate
30
Sun
💨
Good · UV Moderate
43
Mon
💨
Good · UV Moderate
39