Folsom
 
Data courtesy of:
 

 
AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
 
Local Air Quality Resources
Action Day Program | Real-time AQI Data | Today's AQI Forecast
 
State Air Quality Resources
American Lung Association (ALA) of Utah
Utah DEC - DAQ - Contacts
Utah DEC - Division of Air Quality (DAQ)
Utah Department of Environmental Quality (DEQ)
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
Moderate Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
ACTION DAY
Air Quality Index (AQI)
95 
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
AQI - Pollutant Details
Particles (PM2.5)
102 
Unhealthy for Sensitive Groups
Particles (PM2.5)
95 
Moderate
Forecast Discussion: Sunday, an upper-level ridge of high pressure over northern California will reduce atmospheric mixing in the Sacramento region. Furthermore, an overnight temperature inversion will allow pollutants to accumulate at ground level, and light winds throughout the day will limit pollutant dispersion. Therefore, particle levels will be Unhealthy for Sensitive Groups. Monday, the upper-level ridge of high pressure will weaken, allowing for increased atmospheric mixing. However, a morning temperature inversion and calm to light winds will inhibit pollutant dispersion in the Sacramento area. As a result, particle levels will be high-Moderate. Tuesday, a weak weather system moving into northern California will produce light to moderate southeasterly winds and enhance atmospheric mixing in the Sacramento region. These weather conditions will disperse some pollutants, resulting in mid-Moderate particle levels.

Current Conditions
Air Quality Index (AQI)
observed at MST
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
AQI - Pollutant Details
Particles (PM2.5) 65 Moderate
Particles (PM10) 19 Good
Ozone 10 Good

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

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