Air quality in Vaughan
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
5.9 µg/m³
WHO guideline 15
PM10
6.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
11:00 PM
💨
PM2.5 5.9 µg/m³
25Good
12:00 AM
💨
PM2.5 7.1 µg/m³
30Good
1:00 AM
💨
PM2.5 8.1 µg/m³
34Good
2:00 AM
💨
PM2.5 8.1 µg/m³
34Good
3:00 AM
💨
PM2.5 7.4 µg/m³
31Good
4:00 AM
💨
PM2.5 6.7 µg/m³
28Good
5:00 AM
💨
PM2.5 6.2 µg/m³
26Good
6:00 AM
💨
PM2.5 6 µg/m³
25Good
7:00 AM
💨
PM2.5 6.3 µg/m³
26Good
8:00 AM
💨
PM2.5 6.3 µg/m³
26Good
9:00 AM
💨
PM2.5 4.7 µg/m³
21Good
10:00 AM
💨
PM2.5 3.4 µg/m³
32Good
Next few days
daily max · US EPA AQI
Thu
💨
Moderate · UV High
60