Air quality in Douglass
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
8.4 µg/m³
WHO guideline 15
PM10
8.9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 AM
💨
PM2.5 8.4 µg/m³
35Good
4:00 AM
💨
PM2.5 7.5 µg/m³
34Good
5:00 AM
💨
PM2.5 7 µg/m³
31Good
6:00 AM
💨
PM2.5 6.7 µg/m³
29Good
7:00 AM
💨
PM2.5 6.4 µg/m³
28Good
8:00 AM
💨
PM2.5 6.3 µg/m³
30Good
9:00 AM
💨
PM2.5 6.4 µg/m³
34Good
10:00 AM
💨
PM2.5 6.8 µg/m³
38Good
11:00 AM
💨
PM2.5 7.2 µg/m³
43Good
12:00 PM
💨
PM2.5 7.7 µg/m³
50Good
1:00 PM
💨
PM2.5 8.4 µg/m³
63Moderate
2:00 PM
💨
PM2.5 8.4 µg/m³
70Moderate
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV Very high
70
Thu
💨
Good · UV Very high
45
Fri
💨
Good · UV Very high
48
Sat
💨
Good · UV Very high
48
Sun
💨
Good · UV Very high
36