Air quality in Newport
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
7.6 µg/m³
WHO guideline 15
PM10
8.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
6:00 PM
💨
PM2.5 7.6 µg/m³
49Good
7:00 PM
💨
PM2.5 7.5 µg/m³
44Good
8:00 PM
💨
PM2.5 7.8 µg/m³
38Good
9:00 PM
💨
PM2.5 8.9 µg/m³
37Good
10:00 PM
💨
PM2.5 8.8 µg/m³
37Good
11:00 PM
💨
PM2.5 8.3 µg/m³
35Good
12:00 AM
💨
PM2.5 8.8 µg/m³
37Good
1:00 AM
💨
PM2.5 10.1 µg/m³
42Good
2:00 AM
💨
PM2.5 8.6 µg/m³
36Good
3:00 AM
💨
PM2.5 6.9 µg/m³
34Good
4:00 AM
💨
PM2.5 6.2 µg/m³
40Good
5:00 AM
💨
PM2.5 5.9 µg/m³
40Good
Next few days
daily max · US EPA AQI
Sat
💨
Unhealthy for Sensitive Groups · UV Very high
101
Sun
💨
Moderate · UV Very high
78
Mon
💨
Good · UV Moderate
49
Tue
💨
Moderate · UV Very high
100
Wed
💨
Good · UV Very high
43