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
8.6 µg/m³
WHO guideline 15
PM10
10.9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
1:00 PM
💨
PM2.5 8.6 µg/m³
70Moderate
2:00 PM
💨
PM2.5 8.7 µg/m³
68Moderate
3:00 PM
💨
PM2.5 8.6 µg/m³
68Moderate
4:00 PM
💨
PM2.5 8.4 µg/m³
66Moderate
5:00 PM
💨
PM2.5 8.5 µg/m³
65Moderate
6:00 PM
💨
PM2.5 8.8 µg/m³
63Moderate
7:00 PM
💨
PM2.5 9.3 µg/m³
63Moderate
8:00 PM
💨
PM2.5 9.5 µg/m³
61Moderate
9:00 PM
💨
PM2.5 9.4 µg/m³
61Moderate
10:00 PM
💨
PM2.5 9.4 µg/m³
61Moderate
11:00 PM
💨
PM2.5 9.3 µg/m³
61Moderate
12:00 AM
💨
PM2.5 9.3 µg/m³
65Moderate
Next few days
daily max · US EPA AQI
Thu
💨
Moderate · UV Very high
71
Fri
💨
Moderate · UV Very high
91
Sat
💨
Moderate · UV High
80
Sun
💨
Moderate · UV High
88
Mon
💨
Moderate · UV Very high
70