Ozone and PM2.5 Air Quality Index (AQI) Forecast
Issued: Saturday, April 27, 2024, 2:32 PM
Saturday and Sunday, partly sunny skies and high temperatures in the mid-80s will support ozone formation across Louisiana. In addition, southeasterly winds will transport a thin plume of regional smoke from the Gulf across the state, contributing to particle levels and ozone precursors. However, gusty southeasterly winds will aid low-level mixing and dispersion each day, keeping AQI levels Good to high-Good. Monday, mostly cloudy skies and areas of heavy rain will limit ozone development and enhance dispersion as a trough of low pressure approaches Louisiana. As a result, AQI levels will be Good.
Ozone |
48 - Good |
47 - Good |
43 - Good |
PM25 |
46 - Good |
42 - Good |
33 - Good |
Ozone |
40 - Good |
41 - Good |
37 - Good |
PM25 |
42 - Good |
38 - Good |
25 - Good |
Ozone |
44 - Good |
44 - Good |
44 - Good |
PM25 |
46 - Good |
50 - Good |
42 - Good |
Ozone |
46 - Good |
47 - Good |
43 - Good |
PM25 |
46 - Good |
46 - Good |
33 - Good |
Ozone |
42 - Good |
40 - Good |
37 - Good |
PM25 |
38 - Good |
33 - Good |
25 - Good |
Ozone |
50 - Good |
45 - Good |
44 - Good |
PM25 |
50 - Good |
42 - Good |
38 - Good |
Ozone |
36 - Good |
38 - Good |
48 - Good |
PM25 |
38 - Good |
42 - Good |
21 - Good |
Ozone |
42 - Good |
40 - Good |
43 - Good |
PM25 |
50 - Good |
42 - Good |
38 - Good |