Santa Clarita Vly
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20140901_losangeles_ca.jpg
 
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.
 - http://www.epa.gov/airnow/today/cur_aqi_losangeles_ca.jpg
 
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 - http://www.epa.gov/airnow/today/anim_aqi_losangeles_ca.gif
 
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: 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
South Coast Air Quality Management District
 
State Air Quality Resources
American Lung Association (ALA) of Washington
Local Air Quality Agencies - Washington
Northwest Clean Air Agency
Olympic Region Clean Air Agency
Puget Sound Clean Air Agency
Puget Sound Clean Air Agency - Air Quality Right Now
Questions/Comments Regarding Forecasts
State of Washington-Department of Ecology-Air Quality Program
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
137 
Unhealthy for Sensitive Groups
Health Message: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors.
Air Quality Index (AQI)
111 
Unhealthy for Sensitive Groups
Health Message: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors.
AQI - Pollutant Details
Ozone
137 
Unhealthy for Sensitive Groups
Particles (PM2.5)
57 
Moderate
Particles (PM10)
30 
Good
Nitrogen Dioxide
20 
Good
Carbon Monoxide
15 
Good
Ozone
111 
Unhealthy for Sensitive Groups
Particles (PM2.5)
57 
Moderate
Particles (PM10)
30 
Good
Nitrogen Dioxide
20 
Good
Carbon Monoxide
15 
Good

Current Conditions
Air Quality Index (AQI)
observed at 18:00 PDT
49
Good
Health Message: None
AQI - Pollutant Details
Ozone 49 Good
Particles (PM2.5) 20 Good

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

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