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
AD 728×90

Air Quality Index Trend

19h · 1 stn

Siloam 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▲
43
10.38 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Siloam Springs?

Temperature & Precipitation

PM2.5 Trend

19h · 1 station
PM2.510.38 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250

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?

38 Bentonville 38 Springdale 38 Fayetteville 51 Bella Vista 38 Rogers 56 Tahlequah 35 Van Buren 43 Muskogee 35 Fort Smith 44 Claremore
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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.