What is the air quality in Rexburg today?

The current Air Quality Index (AQI) in Rexburg is 25 (Good). PM2.5 concentration is 6.0 µg/m³.

What is the temperature in Rexburg right now?

The current temperature in Rexburg is 19.1°C (feels like 19.1°C). Humidity is 13.6% and wind speed is 23.9 km/h.

Is it safe to go outside in Rexburg?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Rexburg, United States

Clear

19.1°C · 13.6% humidity

19.1°

Feels 19.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Rexburg →

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.

13.6%

Humidity

23.9 km/h

Wind W

1021.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.0 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Rexburg?

Temperature & Precipitation

PM2.56.0 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Rexburg?

10-20

19.1° 4.6°

10-21

17.3° 6.5°

10-22

17.2° 1.5°

10-23

11.5° -1.0°

10-24

15.6° -2.8°

3.19 mm

10-25

9.8° 7.0°

10-26

14.8° 8.0°

0.38 mm

Both models agree Avg diff: 4.6°C

What cities are near Rexburg?

18 Idaho Falls 9 Pocatello 18 Conda 25 Bozeman 35 Logan 25 Butte 30 Twin Falls 29 Brigham City 16 North Ogden 16 Ogden

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T20:55 UTC.