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

Current Air Data

Issued: 02:30 PM,SUN NOV 23 2014
Baton RougeSundayMondayTuesday
Ozone39-Good38-Good39-Good
PM2525-Good29-Good33-Good
AlexandriaSundayMondayTuesday
Ozone36-Good32-Good34-Good
PM2533-Good29-Good33-Good
Lake CharlesSundayMondayTuesday
Ozone33-Good32-Good34-Good
PM2521-Good17-Good25-Good
LafayetteSundayMondayTuesday
Ozone34-Good32-Good32-Good
PM2529-Good33-Good38-Good
MonroeSundayMondayTuesday
Ozone30-Good29-Good31-Good
PM2533-Good25-Good38-Good
New OrleansSundayMondayTuesday
Ozone33-Good32-Good34-Good
PM2525-Good33-Good42-Good
ShreveportSundayMondayTuesday
Ozone32-Good31-Good33-Good
PM2525-Good25-Good33-Good
ThibodauxSundayMondayTuesday
Ozone33-Good31-Good34-Good
PM2521-Good21-Good29-Good

REMARKS:Sunday, a low-pressure system will move through Louisiana, enhancing vertical mixing and generating gusty southwesterly winds. These conditions will disperse pollutants, yielding Good AQI levels statewide. Monday and Tuesday, light to moderate north-northwesterly winds behind the departing low-pressure system will bring a cool, clean air mass into the region, keeping AQI levels Good throughout the state on both days.

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