What is the air quality in Twin Falls today?

The current Air Quality Index (AQI) in Twin Falls is 21 (Good). PM2.5 concentration is 5.0 µg/m³.

What is the temperature in Twin Falls right now?

The current temperature in Twin Falls is 29.9°C (feels like 29.9°C). Humidity is 9.8% and wind speed is 164.7 km/h.

Is it safe to go outside in Twin Falls?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Twin Falls, United States

Windy

29.9°C · 9.8% humidity

29.9°

Feels 29.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

24 5pm

21 8pm

24 11pm

24 2am

25 5am

25 8am

24 11am

24 2pm

Air Quality Index Trend

33h · 1 stn

View full history →

Twin 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.

9.8%

Humidity

164.7 km/h

Wind WSW

1003.7 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.0 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Twin Falls?

Temperature & Precipitation

PM2.5 Trend

33h · 1 station

PM2.55.0 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (1 station within 25 km)

5.0

Median

5.0

Average

5.0

Low

5.0

High

PM2.5 µg/m³ · Model: 5.9 · Bias: +0.9

What is the 7-day forecast for Twin Falls?

06-09

29.9° 14.1°

06-10

26.2° 10.7°

06-11

29.3° 13.3°

0.19 mm

06-12

33.4° 12.0°

06-13

36.0° 12.5°

06-14

34.9° 17.3°

06-15

31.9° 7.4°

0.19 mm

Both models agree Avg diff: 4.8°C

Where are air quality stations near Twin Falls?

Rock Creek, Idaho, USA

2.8 km PM2.5: 14.0 µg/m³

Rock Creek, Idaho, USA

2.8 km PM2.5: 8.6 µg/m³

Rock Creek, Idaho, USA

2.8 km PM2.5: 9.4 µg/m³

What cities are near Twin Falls?

38 Pocatello 24 Boise 25 Kuna 25 Meridian 25 Eagle 25 Nampa 25 Caldwell 24 Elko 23 Idaho Falls 42 Brigham City

Get AQI alerts for Twin Falls

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-06-09T02:22 UTC.