Air quality in Weston
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
14.9 µg/m³
WHO guideline 15
PM10
18.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
6:00 PM
💨
PM2.5 14.9 µg/m³
57Moderate
7:00 PM
💨
PM2.5 16.5 µg/m³
60Moderate
8:00 PM
💨
PM2.5 16.1 µg/m³
59Moderate
9:00 PM
💨
PM2.5 16.4 µg/m³
60Moderate
10:00 PM
💨
PM2.5 16.8 µg/m³
61Moderate
11:00 PM
💨
PM2.5 17.3 µg/m³
62Moderate
12:00 AM
💨
PM2.5 18.3 µg/m³
64Moderate
1:00 AM
💨
PM2.5 19 µg/m³
66Moderate
2:00 AM
💨
PM2.5 19.9 µg/m³
67Moderate
3:00 AM
💨
PM2.5 20.7 µg/m³
69Moderate
4:00 AM
💨
PM2.5 21.1 µg/m³
70Moderate
5:00 AM
💨
PM2.5 20.2 µg/m³
68Moderate
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV Very high
62
Thu
💨
Moderate · UV Very high
80
Fri
💨
Moderate · UV Very high
63
Sat
💨
Moderate · UV Very high
51
Sun
💨
Good · UV Very high
48