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

Air Quality Forecast Map

Current Air Data

Issued: 2:01 PM,THU FEB 9 2012
Baton RougeThursdayFridaySaturday
Ozone36-Good33-Good31-Good
PM2539-Good39-Good39-Good
AlexandriaThursdayFridaySaturday
Ozone24-Good27-Good25-Good
PM2523-Good23-Good26-Good
Lake CharlesThursdayFridaySaturday
Ozone33-Good31-Good29-Good
PM2532-Good32-Good39-Good
LafayetteThursdayFridaySaturday
Ozone35-Good31-Good29-Good
PM2532-Good32-Good39-Good
MonroeThursdayFridaySaturday
Ozone29-Good27-Good25-Good
PM2552-Moderate52-Moderate49-Good
New OrleansThursdayFridaySaturday
Ozone33-Good30-Good26-Good
PM2545-Good45-Good36-Good
ShreveportThursdayFridaySaturday
Ozone30-Good27-Good27-Good
PM2526-Good26-Good36-Good
ThibodauxThursdayFridaySaturday
Ozone33-Good30-Good27-Good
PM2519-Good19-Good19-Good

REMARKS:Today, moderate north-northeasterly winds will effectively disperse pollutants across Louisiana, resulting in Good AQI levels in most cities and low-Moderate AQI levels in Monroe. Tomorrow, low pressure moves over Louisiana, producing widespread rain showers and enhanced vertical mixing, dispersing pollutants. As a result, AQI levels will be Good statewide. Saturday, moderate to strong northerly winds ahead of surface high pressure over the Plains will disperse pollutants, leading to Good AQI levels statewide.

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