Air quality in Ulysses
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
4.8 µg/m³
WHO guideline 15
PM10
6.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 PM
💨
PM2.5 4.8 µg/m³
47Good
9:00 PM
💨
PM2.5 4.5 µg/m³
44Good
10:00 PM
💨
PM2.5 4.4 µg/m³
42Good
11:00 PM
💨
PM2.5 4.6 µg/m³
39Good
12:00 AM
💨
PM2.5 4.8 µg/m³
35Good
1:00 AM
💨
PM2.5 5.3 µg/m³
32Good
2:00 AM
💨
PM2.5 5.7 µg/m³
30Good
3:00 AM
💨
PM2.5 5.9 µg/m³
28Good
4:00 AM
💨
PM2.5 7.1 µg/m³
30Good
5:00 AM
💨
PM2.5 8.4 µg/m³
35Good
6:00 AM
💨
PM2.5 9.7 µg/m³
40Good
7:00 AM
💨
PM2.5 10.6 µg/m³
44Good
Next few days
daily max · US EPA AQI
Tue
💨
Moderate · UV Very high
70
Wed
💨
Moderate · UV Very high
61
Thu
💨
Moderate · UV Very high
56
Fri
💨
Moderate · UV Very high
68
Sat
💨
Good · UV Very high
39