Twin Falls
 
Data and Forecasts courtesy of:
 

AQI Forecast - https://files.airnowtech.org/airnow/today/forecast_aqi_20170330_mt_id_wy.jpg Map Map Map Map Map Map Map Map Map Map Map Map
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
 - https://files.airnowtech.org/airnow/today/cur_aqi_mt_id_wy.jpg Map Map Map Map Map Map Map Map Map Map Map Map
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
AQI Animation - https://files.airnowtech.org/airnow/today/anim_aqi_mt_id_wy.gif Map Map Map Map Map Map Map Map Map Map Map Map
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
 
AQI: Good (0 - 50) AQI: Good (0 - 50)
Air quality is considered satisfactory, and air pollution poses little or no risk.
AQI: Moderate (51 - 100) AQI: Moderate (51 - 100)
Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy for Sensitive Groups (101 - 150)
Although general public is not likely to be affected at this AQI range, people with lung disease, older adults and children are at a greater risk from exposure to ozone, whereas persons with heart and lung disease, older adults and children are at greater risk from the presence of particles in the air.
AQI: Unhealthy (151 - 200) AQI: Unhealthy (151 - 200)
Everyone may begin to experience health effects members of sensitive groups may experience more serious health effects.
 AQI:Very Unhealthy (201 - 300) AQI: Very Unhealthy (201 - 300)
Health alert: everyone may experience more serious health effects.
AQI: Hazardous(301 - 500) AQI: Hazardous (301 - 500)
Health warnings of emergency conditions. The entire population is more likely to be affected.
Action DayAction Day
 
Local Air Quality Resources
Idaho DEQ Real Time Air Monitoring
 
State Air Quality Resources
American Lung Association (ALA) of Idaho
Community Planning Association (Compass) web page - Air Quality Resources for Southwest Idaho and the Treasure Valley.
Idaho Department of Environmental Quality
Idaho Smoke Information Blog
Montana/Idaho Airshed Group - with a list of planned prescribed fires
 
Data and Forecasts courtesy of:
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
21 
Good
Health Message: None
Air Quality Index (AQI)
15 
Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5)
21 
Good
Particles (PM2.5)
15 
Good
Forecast Discussion: Air quality for today is in the ‘Good’ category. Today, rain showers before noon, then rain/ snow and some thunder is also possible. Slight to no snow accumulation expected. Temperature falling to around 36°F by 5:00 p.m. Windy with a south southwest wind 8 to 13 mph becoming west 21 to 31 mph in the afternoon. Winds could gust as high as 43 mph.

This evening, 100% chance of precipitation, mainly snow showers. Low around 33°F. Windy with a west northwest wind 29 to 34 mph decreasing to 23 to 28 mph after midnight. Winds could gust as high as 47 mph. New snow accumulation of less than a half inch possible.

Note: High Wind Warning is in effect from 9:00 a.m. until midnight.

Also Note: Winter Weather Advisory is in effect from noon until 6:00 a.m. Friday.

Air quality for Friday is forecasted to be in the ‘Good’ category. Tomorrow, 30% chance of snow showers before noon then a slight chance of rain and snow showers. New snow accumulation of less than a half inch possible. Mostly cloudy with a high near 50°F. Breezy with a west wind 21 to 24 mph. New snow accumulation of less than a half inch possible.

Tomorrow evening, partly cloudy with a low around 33°F. West wind 6 to 13 mph.


Current Conditions
Air Quality Index (AQI)
observed at 18:00 MDT
23
Good
Health Message: None
Note: Values above 500 are considered Beyond the AQI. Follow recommendations for the Hazardous category. Additional information on reducing exposure to extremely high levels of particle pollution is available here.
AQI - Pollutant Details
Particles (PM2.5) 23 Good

Past Air Quality Maps and Data
Yesterday's Maps and Data
Air Quality Maps Archives (by region)

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