Air quality in Granite
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
13.5 µg/m³
WHO guideline 15
PM10
22.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
7:00 AM
💨
PM2.5 13.5 µg/m³
54Moderate
8:00 AM
💨
PM2.5 12 µg/m³
50Good
9:00 AM
💨
PM2.5 9.5 µg/m³
40Good
10:00 AM
💨
PM2.5 8.1 µg/m³
38Good
11:00 AM
💨
PM2.5 6.9 µg/m³
40Good
12:00 PM
💨
PM2.5 6.2 µg/m³
43Good
1:00 PM
💨
PM2.5 5.8 µg/m³
45Good
2:00 PM
💨
PM2.5 5.3 µg/m³
47Good
3:00 PM
💨
PM2.5 4.7 µg/m³
49Good
4:00 PM
💨
PM2.5 4.3 µg/m³
49Good
5:00 PM
💨
PM2.5 4 µg/m³
48Good
6:00 PM
💨
PM2.5 4 µg/m³
45Good
Next few days
daily max · US EPA AQI
Sat
💨
Moderate · UV Very high
70
Sun
💨
Good · UV Very high
49
Mon
💨
Moderate · UV Very high
60
Tue
💨
Moderate · UV Very high
73
Wed
💨
Moderate · UV High
57