Air Quality in Hattiesburg, United States
Cloudy
19.4°C · 76.2% humidity
19.4°
Feels 19.4°
9
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Hattiesburg's air quality — share it
AQI Forecast
27
9pm
27
27
9
12am
14
18
20
3am
22
24
25
6am
25
33
33
9am
33
27
27
12pm
27
27
27
3pm
27
27
27
6pm
27
27
Air Quality Index Trend
24h · 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.
76.2%
Humidity
23.6 km/h
Wind NNE
1013.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
2.2 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Hattiesburg?
Temperature & Precipitation
PM2.5 Trend
24h · 1 stationPM2.52.2 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
2.2
Median
2.2
Average
2.2
Low
2.2
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +4.3
What is the 7-day forecast for Hattiesburg?
06-09
32.2° 19.4°
0.19 mm
06-10
33.4° 21.8°
06-11
29.4° 22.7°
06-12
33.4° 23.2°
0.75 mm
06-13
25.0° 21.8°
6.75 mm
06-14
31.7° 21.9°
1.19 mm
06-15
31.3° 22.8°
9.88 mm
Both models agree
Avg diff: 2.6°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 2026-06-09T05:48 UTC.