New Orleans
 
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
Current AQI Data | Ozone Action Program
 
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)
50 
Good
Health Message: None
Air Quality Index (AQI)
44 
Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5)
50 
Good
Ozone
48 
Good
Ozone
44 
Good
Particles (PM2.5)
42 
Good
Forecast Discussion: Tuesday, surface high pressure building into the southern Plains will produce light winds in Louisiana, limiting pollutant dispersion. However, low regional pollutant carryover from previous days will result in Good to low-Moderate AQI levels. Wednesday, light to moderate southeasterly winds will develop as a cold front approaches Louisiana from the northwest. These winds will help to disperse pollutants, yielding Good AQI levels throughout the state. Thursday, a cold front will move through Louisiana late in the day, keeping the lower levels of the atmosphere well mixed and dispersing pollutants. As a result, AQI levels will be Good statewide.

Current Conditions
Air Quality Index (AQI)
observed at 7:00 CST
50
Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5) 50 Good
Ozone 20 Good

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

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