Air quality in Saugus
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
9.5 µg/m³
WHO guideline 15
PM10
15.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
9:00 AM
💨
PM2.5 9.5 µg/m³
40Good
10:00 AM
💨
PM2.5 9.3 µg/m³
39Good
11:00 AM
💨
PM2.5 9.2 µg/m³
38Good
12:00 PM
💨
PM2.5 9.2 µg/m³
38Good
1:00 PM
💨
PM2.5 9.2 µg/m³
38Good
2:00 PM
💨
PM2.5 9.1 µg/m³
38Good
3:00 PM
💨
PM2.5 9 µg/m³
38Good
4:00 PM
💨
PM2.5 8.9 µg/m³
37Good
5:00 PM
💨
PM2.5 8.8 µg/m³
37Good
6:00 PM
💨
PM2.5 8.6 µg/m³
36Good
7:00 PM
💨
PM2.5 8.6 µg/m³
36Good
8:00 PM
💨
PM2.5 9 µg/m³
38Good
Next few days
daily max · US EPA AQI
Thu
💨
Good · UV Moderate
50
Fri
💨
Unhealthy for Sensitive Groups · UV High
124