LOUISIANA DEPARTMENT OF ENVIRONMENTAL QUALITY
Secretary Chuck Carr Brown, PhD.

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

Current Air Data

Issued: 02:30 PM,MON OCT 16 2017
Baton RougeMondayTuesdayWednesday
Ozone38-Good45-Good50-Good
PM2542-Good46-Good53-Moderate
AlexandriaMondayTuesdayWednesday
Ozone38-Good39-Good41-Good
PM2525-Good29-Good29-Good
Lake CharlesMondayTuesdayWednesday
Ozone37-Good42-Good46-Good
PM2529-Good38-Good53-Moderate
LafayetteMondayTuesdayWednesday
Ozone36-Good41-Good48-Good
PM2542-Good46-Good50-Moderate
MonroeMondayTuesdayWednesday
Ozone32-Good37-Good41-Good
PM2525-Good29-Good38-Good
New OrleansMondayTuesdayWednesday
Ozone32-Good41-Good45-Good
PM2525-Good38-Good46-Good
ShreveportMondayTuesdayWednesday
Ozone41-Good45-Good51-Moderate
PM2513-Good33-Good38-Good
ThibodauxMondayTuesdayWednesday
Ozone23-Good32-Good37-Good
PM2513-Good21-Good25-Good

REMARKS:Monday through Wednesday, surface high pressure over the southeastern U.S. will generate light northerly to northeasterly winds in Louisiana. These winds will bring a clean, cool air mass into the state, yielding Good AQI levels on Monday and Tuesday and Good to low-Moderate AQI levels on Wednesday.