Air Quality in Hattiesburg, United States
Clear
35.5°C · 42.6% humidity
35.5°
Feels 39.6°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Hattiesburg's air quality — share it
AQI Forecast
25
8am
25
24
21
11am
24
24
24
2pm
24
24
24
5pm
24
25
25
8pm
25
25
25
11pm
25
25
25
2am
25
25
25
5am
25
25
Air Quality Index Trend
34h · 1 stnHattiesburg's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
42.6%
Humidity
8.5 km/h
Wind SW
1018.4 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.0 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Hattiesburg?
Temperature & Precipitation
PM2.5 Trend
34h · 1 stationPM2.55.0 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
Station readings (1 station within 25 km)
5.0
Median
5.0
Average
5.0
Low
5.0
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +0.9
What is the 7-day forecast for Hattiesburg?
09-05
35.5° 22.1°
2.38 mm
09-06
37.2° 23.0°
0.31 mm
09-07
30.9° 21.2°
0.44 mm
09-08
29.9° 18.2°
8.87 mm
09-09
35.0° 18.7°
2.0 mm
09-10
39.8° 23.2°
0.06 mm
09-11
36.0° 24.1°
0.56 mm
Both models agree
Avg diff: 2.7°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T16:27 UTC.