Air quality in Greenbriar
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
7.7 µg/m³
WHO guideline 15
PM10
11 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
12:00 PM
💨
PM2.5 7.7 µg/m³
49Good
1:00 PM
💨
PM2.5 7 µg/m³
49Good
2:00 PM
💨
PM2.5 7.1 µg/m³
50Good
3:00 PM
💨
PM2.5 7.6 µg/m³
50Good
4:00 PM
💨
PM2.5 7.9 µg/m³
55Moderate
5:00 PM
💨
PM2.5 8 µg/m³
56Moderate
6:00 PM
💨
PM2.5 8.2 µg/m³
55Moderate
7:00 PM
💨
PM2.5 8.5 µg/m³
53Moderate
8:00 PM
💨
PM2.5 9.2 µg/m³
50Good
9:00 PM
💨
PM2.5 9.7 µg/m³
48Good
10:00 PM
💨
PM2.5 10 µg/m³
49Good
11:00 PM
💨
PM2.5 10.6 µg/m³
49Good
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV Very high
56
Thu
💨
Moderate · UV Very high
51
Fri
💨
Good · UV Very high
43
Sat
💨
Good · UV Very high
38