Air Quality in Hilton Head Island, United States
Windy
26.7°C · 37.5% humidity
26.7°
Feels 26.7°
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Hilton Head Island's air quality — share it
AQI Forecast
27
6pm
27
27
39
9pm
36
33
38
12am
37
36
36
3am
35
35
35
6am
34
34
27
9am
27
27
27
12pm
27
34
34
3pm
27
27
Air Quality Index Trend
10h · 1 stnHilton Head Island's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
37.5%
Humidity
68.9 km/h
Wind NW
1008.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.38 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Hilton Head Island?
Temperature & Precipitation
PM2.5 Trend
10h · 1 stationPM2.59.38 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Hilton Head Island?
06-09
26.7° 19.9°
06-10
34.8° 24.6°
06-11
25.3° 22.7°
1.94 mm
06-12
29.4° 24.2°
0.06 mm
06-13
26.7° 23.3°
1.0 mm
06-14
33.0° 23.9°
2.0 mm
06-15
28.9° 23.9°
1.06 mm
Both models agree
Avg diff: 2.2°C
What cities are near Hilton Head Island?
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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 2026-06-09T01:07 UTC.