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

Current Air Data

Issued: 02:30 PM,TUE OCT 21 2014
Baton RougeTuesdayWednesdayThursday
Ozone47-Good49-Good47-Good
PM2553-Moderate55-Moderate55-Moderate
AlexandriaTuesdayWednesdayThursday
Ozone44-Good45-Good44-Good
PM2553-Moderate53-Moderate53-Moderate
Lake CharlesTuesdayWednesdayThursday
Ozone41-Good46-Good46-Good
PM2546-Good50-Moderate46-Good
LafayetteTuesdayWednesdayThursday
Ozone46-Good49-Good47-Good
PM2555-Moderate55-Moderate53-Moderate
MonroeTuesdayWednesdayThursday
Ozone36-Good37-Good37-Good
PM2559-Moderate57-Moderate55-Moderate
New OrleansTuesdayWednesdayThursday
Ozone49-Good49-Good48-Good
PM2557-Moderate57-Moderate55-Moderate
ShreveportTuesdayWednesdayThursday
Ozone42-Good45-Good44-Good
PM2550-Moderate53-Moderate53-Moderate
ThibodauxTuesdayWednesdayThursday
Ozone44-Good47-Good44-Good
PM2538-Good42-Good38-Good

REMARKS:Tuesday through Thursday, calm to light winds during the overnight and morning hours will reduce pollutant dispersion across Louisiana. In addition, mostly sunny skies and warm temperatures will enhance ozone production. However, light to moderate northeasterly winds developing each afternoon will help to disperse pollutants. These conditions will result in Good to low-Moderate AQI levels across Louisiana on all three days.

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