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

Current Air Data

Issued: 02:30 PM,FRI OCT 31 2014
Baton RougeFridaySaturdaySunday
Ozone43-Good38-Good42-Good
PM2550-Moderate42-Good55-Moderate
AlexandriaFridaySaturdaySunday
Ozone38-Good34-Good36-Good
PM2550-Moderate38-Good46-Good
Lake CharlesFridaySaturdaySunday
Ozone37-Good32-Good36-Good
PM2533-Good29-Good38-Good
LafayetteFridaySaturdaySunday
Ozone41-Good37-Good42-Good
PM2550-Moderate38-Good53-Moderate
MonroeFridaySaturdaySunday
Ozone36-Good30-Good34-Good
PM2550-Moderate33-Good46-Good
New OrleansFridaySaturdaySunday
Ozone41-Good36-Good40-Good
PM2550-Moderate42-Good53-Moderate
ShreveportFridaySaturdaySunday
Ozone39-Good35-Good37-Good
PM2529-Good25-Good38-Good
ThibodauxFridaySaturdaySunday
Ozone42-Good39-Good42-Good
PM2529-Good21-Good38-Good

REMARKS:Friday and Saturday, as surface high pressure moves across the Plains, moderate north- to northeasterly winds will disperse pollutants and transport clean air into Louisiana, leading to Good AQI levels on both days. Sunday, light easterly winds will reduce pollutant dispersion across most of Louisiana. However, low pollutant carryover from previous days will lead to Good to low-Moderate AQI levels statewide.

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