Ozone and PM2.5 Air Quality Index (AQI) Forecast

Current Air Data

Issued: 02:31 PM,FRI FEB 27 2015
Baton RougeFridaySaturdaySunday
Ozone38-Good39-Good34-Good
PM2559-Moderate57-Moderate50-Moderate
AlexandriaFridaySaturdaySunday
Ozone29-Good32-Good27-Good
PM2550-Moderate50-Moderate42-Good
Lake CharlesFridaySaturdaySunday
Ozone34-Good36-Good31-Good
PM2538-Good50-Moderate33-Good
LafayetteFridaySaturdaySunday
Ozone34-Good36-Good32-Good
PM2559-Moderate61-Moderate50-Moderate
MonroeFridaySaturdaySunday
Ozone31-Good32-Good27-Good
PM2542-Good46-Good33-Good
New OrleansFridaySaturdaySunday
Ozone37-Good38-Good33-Good
PM2568-Moderate61-Moderate50-Moderate
ShreveportFridaySaturdaySunday
Ozone33-Good36-Good31-Good
PM2525-Good42-Good33-Good
ThibodauxFridaySaturdaySunday
Ozone32-Good34-Good31-Good
PM2546-Good46-Good38-Good

REMARKS:Friday and Saturday, as surface high pressure passes to the north of Louisiana, light to moderate northeasterly winds will gradually shift to easterly, helping to disperse pollutants. Therefore, AQI levels will be Good to low-Moderate statewide on both days. Sunday, enhanced mixing associated with widespread rain showers and moderate southeasterly winds will help to disperse pollutants, yielding Good AQI levels throughout the state.

Louisiana Department of Environmental Quality 602 N. Fifth Street Baton Rouge, LA 70802
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