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

Current Air Data

Issued: 02:30 PM,FRI OCT 24 2014
Baton RougeFridaySaturdaySunday
Ozone47-Good51-Moderate58-Moderate
PM2555-Moderate59-Moderate63-Moderate
AlexandriaFridaySaturdaySunday
Ozone41-Good50-Good51-Moderate
PM2553-Moderate57-Moderate61-Moderate
Lake CharlesFridaySaturdaySunday
Ozone44-Good51-Moderate58-Moderate
PM2550-Moderate55-Moderate57-Moderate
LafayetteFridaySaturdaySunday
Ozone47-Good51-Moderate51-Moderate
PM2555-Moderate57-Moderate57-Moderate
MonroeFridaySaturdaySunday
Ozone39-Good47-Good50-Good
PM2555-Moderate59-Moderate63-Moderate
New OrleansFridaySaturdaySunday
Ozone47-Good54-Moderate61-Moderate
PM2555-Moderate59-Moderate63-Moderate
ShreveportFridaySaturdaySunday
Ozone46-Good58-Moderate64-Moderate
PM2550-Moderate55-Moderate59-Moderate
ThibodauxFridaySaturdaySunday
Ozone44-Good51-Moderate49-Good
PM2550-Moderate53-Moderate55-Moderate

REMARKS:Friday through Sunday, high relative humidity associated with patchy overnight fog and mist will aid particle production, and light winds will limit pollutant dispersion across Louisiana. In addition, mostly sunny skies and warm temperatures will enhance ozone formation each afternoon. These conditions, combined with pollutant carryover from day to day, will yield Moderate AQI levels in most cities on all three days.

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