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Primary air pollutant in the Brownsville area:
OZONE - 54 Moderate
If you are unusually sensitive to particle pollution, consider reducing your activity level or shorten the amount of time you are active outdoors.
Other Pollutants:
PM2.5 - 53 Moderate
Tuesday, upper-level high pressure will reduce vertical mixing in the atmosphere. In addition, mostly sunny skies and temperatures around 90-95F will enhance ozone development, while calm to light south-southeasterly winds will limit dispersion. Therefore, AQI levels will be high-Moderate in Baton Rouge and New Orleans, with low- to mid-Moderate AQI levels expected elsewhere. Wednesday, southeasterly winds will strengthen, aiding pollutant dispersion in the Bayou State. However, partly to mostly sunny skies and warm temperatures will continue to support ozone production. Thus, AQI levels will be low- to mid-Moderate statewide. Thursday, increasing clouds and scattered thunderstorms in southern Louisiana will reduce ozone production. However, light southeasterly winds will limit pollutant dispersion. These conditions will yield high-Good to low-Moderate AQI levels.
Primary Pollutant: OZONE - 67 Moderate
Secondary Pollutant: PM2.5 - 60 Moderate
Primary Pollutant: PM2.5 - 56 Moderate
Secondary Pollutant: OZONE - 49 Good
Primary Pollutant: PM2.5 - 53 Moderate
Secondary Pollutant: OZONE - 48 Good