What is the air quality in Rexburg today?

The current Air Quality Index (AQI) in Rexburg is 24 (Good). PM2.5 concentration is 5.8 µg/m³.

What is the temperature in Rexburg right now?

The current temperature in Rexburg is 36.3°C (feels like 36.3°C). Humidity is 7.1% and wind speed is 52.6 km/h.

Is it safe to go outside in Rexburg?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 24.9 (Extreme).

Air Quality in Rexburg, United States

Windy

36.3°C · 7.1% humidity

36.3°

Feels 36.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

25 11am

24 2pm

24 5pm

24 8pm

25 11pm

25 2am

24 5am

25 8am

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.

7.1%

Humidity

52.6 km/h

Wind WSW

1007.1 hPa

Pressure

24.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.8 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Rexburg?

Temperature & Precipitation

PM2.55.8 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX24.9

Extreme

What is the 7-day forecast for Rexburg?

07-21

37.3° 17.4°

07-22

38.6° 16.8°

07-23

32.5° 17.8°

07-24

39.4° 18.4°

0.69 mm

07-25

35.1° 14.7°

0.38 mm

07-26

37.3° 9.8°

07-27

36.6° 18.4°

Both models agree Avg diff: 3.7°C

What cities are near Rexburg?

37 Idaho Falls 65 Pocatello 37 Conda 25 Bozeman 52 Logan 25 Butte 134 Twin Falls 69 Brigham City 48 North Ogden 68 Ogden

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T20:29 UTC.