Air quality in Mayer
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
19.8 µg/m³
WHO guideline 15
PM10
20.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 AM
💨
PM2.5 19.8 µg/m³
67Moderate
3:00 AM
💨
PM2.5 20.9 µg/m³
70Moderate
4:00 AM
💨
PM2.5 20.1 µg/m³
68Moderate
5:00 AM
💨
PM2.5 18.2 µg/m³
64Moderate
6:00 AM
💨
PM2.5 16.4 µg/m³
60Moderate
7:00 AM
💨
PM2.5 14.3 µg/m³
56Moderate
8:00 AM
💨
PM2.5 11.5 µg/m³
48Good
9:00 AM
💨
PM2.5 8.1 µg/m³
34Good
10:00 AM
💨
PM2.5 5.2 µg/m³
31Good
11:00 AM
💨
PM2.5 4.3 µg/m³
38Good
12:00 PM
💨
PM2.5 5.1 µg/m³
45Good
1:00 PM
💨
PM2.5 6.5 µg/m³
50Good
Next few days
daily max · US EPA AQI
Mon
💨
Moderate · UV Moderate
70