Air quality in Georgetown
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
8.5 µg/m³
WHO guideline 15
PM10
8.8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 AM
💨
PM2.5 8.5 µg/m³
35Good
4:00 AM
💨
PM2.5 8.6 µg/m³
36Good
5:00 AM
💨
PM2.5 8.6 µg/m³
36Good
6:00 AM
💨
PM2.5 8.8 µg/m³
37Good
7:00 AM
💨
PM2.5 8.9 µg/m³
37Good
8:00 AM
💨
PM2.5 9.2 µg/m³
38Good
9:00 AM
💨
PM2.5 9.7 µg/m³
40Good
10:00 AM
💨
PM2.5 10.4 µg/m³
43Good
11:00 AM
💨
PM2.5 10.4 µg/m³
55Moderate
12:00 PM
💨
PM2.5 10 µg/m³
73Moderate
1:00 PM
💨
PM2.5 9.5 µg/m³
83Moderate
2:00 PM
💨
PM2.5 9.3 µg/m³
90Moderate
Next few days
daily max · US EPA AQI
Tue
💨
Moderate · UV Very high
100
Wed
💨
Unhealthy for Sensitive Groups · UV Moderate
108
Thu
💨
Moderate · UV Very high
86
Fri
💨
Moderate · UV Very high
56