Air quality in Bryan
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
16.4 µg/m³
WHO guideline 15
PM10
28.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
11:00 PM
💨
PM2.5 16.4 µg/m³
60Moderate
12:00 AM
💨
PM2.5 18.3 µg/m³
64Moderate
1:00 AM
💨
PM2.5 19.3 µg/m³
66Moderate
2:00 AM
💨
PM2.5 17.3 µg/m³
62Moderate
3:00 AM
💨
PM2.5 16.1 µg/m³
59Moderate
4:00 AM
💨
PM2.5 15.9 µg/m³
59Moderate
5:00 AM
💨
PM2.5 15.8 µg/m³
59Moderate
6:00 AM
💨
PM2.5 15.6 µg/m³
58Moderate
7:00 AM
💨
PM2.5 15.4 µg/m³
58Moderate
8:00 AM
💨
PM2.5 16.9 µg/m³
61Moderate
9:00 AM
💨
PM2.5 16.4 µg/m³
60Moderate
10:00 AM
💨
PM2.5 14.3 µg/m³
56Moderate
Next few days
daily max · US EPA AQI
Thu
💨
Moderate · UV Very high
60
Fri
💨
Moderate · UV Very high
66
Sat
💨
Good · UV Very high
48
Sun
💨
Moderate · UV Very high
56
Mon
💨
Moderate · UV Very high
51