Air quality in Norfolk
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
13.9 µg/m³
WHO guideline 15
PM10
20.4 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
7:00 PM
💨
PM2.5 13.9 µg/m³
55 Moderate
8:00 PM
💨
PM2.5 11.2 µg/m³
47 Good
9:00 PM
💨
PM2.5 10.3 µg/m³
43 Good
10:00 PM
💨
PM2.5 9.6 µg/m³
43 Good
11:00 PM
💨
PM2.5 9.3 µg/m³
43 Good
12:00 AM
💨
PM2.5 10.6 µg/m³
44 Good
1:00 AM
💨
PM2.5 11.4 µg/m³
48 Good
2:00 AM
💨
PM2.5 9 µg/m³
43 Good
3:00 AM
💨
PM2.5 8.3 µg/m³
43 Good
4:00 AM
💨
PM2.5 7.5 µg/m³
43 Good
5:00 AM
💨
PM2.5 7.6 µg/m³
43 Good
6:00 AM
💨
PM2.5 6.7 µg/m³
41 Good
Next few days daily max · US EPA AQI
Sat
💨
Moderate · UV Moderate
61
Mon
💨
Good · UV Moderate
40
Tue
💨
Moderate · UV High
78
Wed
💨
Good · UV Very high
44
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain