Lake Charles
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20140729_ar_la_ms.jpg
 
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.
 - http://www.epa.gov/airnow/today/cur_aqi_ar_la_ms.jpg
 
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 - http://www.epa.gov/airnow/today/anim_aqi_ar_la_ms.gif
 
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: 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
 
State Air Quality Resources
American Lung Association (ALA) of Louisiana
Louisiana DEQ - Air
Louisiana DEQ - Office Address/Phone Listing
Louisiana DEQ - Ozone Pollution and Prevention
Louisiana Department of Environmental Quality (DEQ)
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
44 
Good
Health Message: None
Air Quality Index (AQI)
71 
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors.
AQI - Pollutant Details
Ozone
44 
Good
Particles (PM2.5)
38 
Good
Ozone
71 
Moderate
Particles (PM2.5)
46 
Good
Forecast Discussion: Tuesday, light to moderate northeasterly winds behind a departing cold front will disperse pollutants and bring clean air into Louisiana, resulting in Good AQI levels statewide. Wednesday, mostly sunny skies and warm temperatures will enhance ozone formation across Louisiana. Therefore, despite light to moderate northeasterly winds dispersing some pollutants, AQI levels will be low- to mid-Moderate in most cities. Thursday, increasing cloud cover and scattered thunderstorms will reduce ozone formation across Louisiana. However, light winds will reduce pollutant dispersion, yielding low-Moderate AQI levels across most of Louisiana.

Current Conditions
Air Quality Index (AQI)
observed at 19:00 CDT
29
Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5) 29 Good
Ozone 25 Good

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

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