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

Current Air Data

Issued: 02:30 PM,THU SEP 03 2015
Baton RougeThursdayFridaySaturday
Ozone51-Moderate54-Moderate58-Moderate
PM2553-Moderate53-Moderate53-Moderate
AlexandriaThursdayFridaySaturday
Ozone42-Good47-Good48-Good
PM2546-Good50-Moderate50-Moderate
Lake CharlesThursdayFridaySaturday
Ozone42-Good44-Good46-Good
PM2525-Good29-Good33-Good
LafayetteThursdayFridaySaturday
Ozone41-Good42-Good44-Good
PM2525-Good33-Good42-Good
MonroeThursdayFridaySaturday
Ozone51-Moderate58-Moderate50-Good
PM2542-Good46-Good46-Good
New OrleansThursdayFridaySaturday
Ozone42-Good48-Good54-Moderate
PM2546-Good53-Moderate53-Moderate
ShreveportThursdayFridaySaturday
Ozone51-Moderate58-Moderate61-Moderate
PM2553-Moderate53-Moderate53-Moderate
ThibodauxThursdayFridaySaturday
Ozone38-Good45-Good50-Good
PM2525-Good38-Good46-Good

REMARKS:Thursday through Saturday, light southerly winds will limit pollutant dispersion across Louisiana. However, scattered thunderstorms will reduce ozone formation and enhance atmospheric mixing, especially in the southern half of the state. These conditions will result in Good to low-Moderate AQI levels statewide on all three days.

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