Air quality in Hattiesburg
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
18.5 µg/m³
WHO guideline 15
PM10
19.7 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
4:00 AM
💨
PM2.5 18.5 µg/m³
64 Moderate
5:00 AM
💨
PM2.5 20.4 µg/m³
68 Moderate
6:00 AM
💨
PM2.5 22.8 µg/m³
74 Moderate
7:00 AM
💨
PM2.5 26.1 µg/m³
80 Moderate
8:00 AM
💨
PM2.5 27.8 µg/m³
84 Moderate
9:00 AM
💨
PM2.5 25.6 µg/m³
79 Moderate
10:00 AM
💨
PM2.5 18.7 µg/m³
66 Moderate
11:00 AM
💨
PM2.5 13.5 µg/m³
76 Moderate
12:00 PM
💨
PM2.5 10.8 µg/m³
76 Moderate
1:00 PM
💨
PM2.5 10 µg/m³
75 Moderate
2:00 PM
💨
PM2.5 10.1 µg/m³
73 Moderate
3:00 PM
💨
PM2.5 10.3 µg/m³
70 Moderate
Next few days daily max · US EPA AQI
Thu
💨
Moderate · UV High
84
Fri
💨
Moderate · UV High
63
Sun
💨
Moderate · UV High
52
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain