Air Quality in Rexburg, United States
Windy
33.7°C · 6.0% humidity
33.7°
Feels 33.7°
66
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Rexburg's air quality — share it
AQI Forecast
66
4pm
66
66
66
7pm
83
83
84
10pm
84
84
83
1am
83
83
83
4am
66
66
54
7am
54
54
54
10am
54
54
54
1pm
54
54
Rexburg's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Rexburg is 1.3× the WHO 24-hour guideline of 15 µg/m³.
6.0%
Humidity
65.8 km/h
Wind WSW
1007.8 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
19.2 µg/m³
PM10
48.05 µg/m³
050100150200300500
What is the weather forecast for Rexburg?
Temperature & Precipitation
PM2.519.2 µg/m³
×1.3 WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX12.9
Extreme
What is the 7-day forecast for Rexburg?
08-03
37.2° 16.7°
08-04
36.0° 16.6°
08-05
37.5° 17.4°
08-06
37.1° 11.8°
08-07
32.6° 14.2°
08-08
35.8° 19.1°
08-09
34.6° 15.4°
Both models agree
Avg diff: 3.6°C
What cities are near Rexburg?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T01:02 UTC.