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

Current Air Data

Issued: 02:31 PM,MON SEP 01 2014
Baton RougeMondayTuesdayWednesday
Ozone37-Good47-Good49-Good
PM2553-Moderate46-Good50-Moderate
AlexandriaMondayTuesdayWednesday
Ozone29-Good31-Good38-Good
PM2553-Moderate46-Good46-Good
Lake CharlesMondayTuesdayWednesday
Ozone27-Good34-Good40-Good
PM2542-Good38-Good50-Moderate
LafayetteMondayTuesdayWednesday
Ozone27-Good30-Good38-Good
PM2553-Moderate38-Good46-Good
MonroeMondayTuesdayWednesday
Ozone30-Good37-Good42-Good
PM2542-Good42-Good50-Moderate
New OrleansMondayTuesdayWednesday
Ozone31-Good38-Good47-Good
PM2553-Moderate50-Moderate50-Moderate
ShreveportMondayTuesdayWednesday
Ozone34-Good42-Good50-Good
PM2553-Moderate42-Good50-Moderate
ThibodauxMondayTuesdayWednesday
Ozone29-Good36-Good42-Good
PM2529-Good25-Good25-Good

REMARKS:Labor Day, partly cloudy skies will suppress ozone formation throughout Louisiana. However, light to moderate southerly winds will transport Saharan dust into Louisiana, increasing particle concentrations throughout most of the state. As a result, AQI levels will be Good to low-Moderate throughout Louisiana. Tuesday and Wednesday, partly cloudy skies will continue to inhibit ozone formation, and light to moderate southerly winds will disperse pollutants. These conditions will yield Good AQI levels throughout Louisiana on both days.

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