Air Quality in Idaho Falls, United States
Windy
24.7°C · 16.8% humidity
24.7°
Feels 24.7°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Idaho Falls's air quality — share it
AQI Forecast
27
7am
27
27
20
10am
21
22
23
1pm
26
26
26
4pm
27
27
27
7pm
27
27
27
10pm
27
27
27
1am
27
27
25
4am
25
25
Idaho Falls's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
16.8%
Humidity
50.2 km/h
Wind WSW
1017.3 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.77 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Idaho Falls?
Temperature & Precipitation
PM2.54.77 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX7.9
Very High
What is the 7-day forecast for Idaho Falls?
09-05
24.7° 7.4°
09-06
29.5° 9.3°
0.13 mm
09-07
26.6° 12.8°
09-08
26.9° 9.9°
09-09
24.6° 14.0°
4.31 mm
09-10
30.8° 5.5°
4.06 mm
09-11
32.2° 10.3°
Both models agree
Avg diff: 4.6°C
What cities are near Idaho Falls?
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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 2026-09-05T16:37 UTC.