Air Quality in Siloam Springs, United States
Windy
31.1°C · 50.9% humidity
31.1°
Feels 34.7°
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
AQI Forecast
54
6pm
54
54
43
9pm
46
48
50
12am
31
32
33
3am
33
33
53
6am
54
54
54
9am
54
54
54
12pm
54
54
54
3pm
54
54
Air Quality Index Trend
19h · 1 stnSiloam Springs's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
50.9%
Humidity
88.7 km/h
Wind ENE
1013.8 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.38 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Siloam Springs?
Temperature & Precipitation
PM2.5 Trend
19h · 1 stationPM2.510.38 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX4.4
Moderate
What is the 7-day forecast for Siloam Springs?
08-03
40.7° 20.8°
08-04
34.9° 24.3°
08-05
42.4° 17.7°
1.56 mm
08-06
39.4° 27.2°
0.06 mm
08-07
36.6° 21.7°
4.0 mm
08-08
35.9° 25.7°
0.62 mm
08-09
39.2° 26.5°
Both models agree
Avg diff: 3.6°C
What cities are near Siloam Springs?
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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 2026-08-08T02:12 UTC.