Air quality in Rockport
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
5.6 µg/m³
WHO guideline 15
PM10
7.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
7:00 AM
💨
PM2.5 5.6 µg/m³
23Good
8:00 AM
💨
PM2.5 5.8 µg/m³
24Good
9:00 AM
💨
PM2.5 5.9 µg/m³
26Good
10:00 AM
💨
PM2.5 4.8 µg/m³
31Good
11:00 AM
💨
PM2.5 3.8 µg/m³
35Good
12:00 PM
💨
PM2.5 3.6 µg/m³
37Good
1:00 PM
💨
PM2.5 3.3 µg/m³
38Good
2:00 PM
💨
PM2.5 3.2 µg/m³
39Good
3:00 PM
💨
PM2.5 3 µg/m³
40Good
4:00 PM
💨
PM2.5 3 µg/m³
40Good
5:00 PM
💨
PM2.5 2.8 µg/m³
40Good
6:00 PM
💨
PM2.5 2.8 µg/m³
37Good
Next few days
daily max · US EPA AQI
Sat
💨
Good · UV Moderate
40
Tue
💨
Good · UV Moderate
27