Current Monitoring Data & AQI

  • Baton Rouge Capitol Site

    14 OZONE

    Good 15 PPB 6/13/2026 12:00 PM

    39 PM25

    Good 9.241 UG/M3 6/13/2026 1:00 PM

    0 SO2

    Good 0.2 PPB 6/13/2026 12:00 PM

  • Baton Rouge LSU Site

    13 OZONE

    Good 14 PPB 6/13/2026 12:00 PM

  • Bayou Plaquemine Site

    9 OZONE

    Good 10 PPB 6/13/2026 12:00 PM

  • Carlyss Site

    10 OZONE

    Good 11 PPB 6/13/2026 12:00 PM

  • Carville Site

    10 OZONE

    Good 11 PPB 6/13/2026 12:00 PM

  • Chalmette Vista Site

    40 PM25

    Good 9.522 UG/M3 6/13/2026 1:00 PM

    1 SO2

    Good 1.1 PPB 6/13/2026 12:00 PM

  • Dixie Site

    10 OZONE

    Good 11 PPB 6/13/2026 12:00 PM

  • Dutchtown Site

    9 OZONE

    Good 10 PPB 6/13/2026 12:00 PM

  • French Settlement Site

    9 OZONE

    Good 10 PPB 6/13/2026 12:00 PM

    57 PM25

    Moderate 14.898 UG/M3 6/13/2026 1:00 PM

  • Garyville Site

    10 OZONE

    Good 11 PPB 6/13/2026 12:00 PM

  • I-610 Site New Orleans

    40 PM25

    Good 9.506 UG/M3 6/13/2026 1:00 PM

  • Kenner Site

    14 OZONE

    Good 15 PPB 6/13/2026 12:00 PM

    38 PM25

    Good 9.11 UG/M3 6/13/2026 1:00 PM

  • Lafayette USGS Site

    14 OZONE

    Good 15 PPB 6/13/2026 12:00 PM

    37 PM25

    Good 8.865 UG/M3 6/13/2026 1:00 PM

  • Madisonville/Northshore Site

    11 OZONE

    Good 12 PPB 6/13/2026 12:00 PM

  • Marrero Site

    Temporary Located Community Site

    42 PM25

    Good 10.174 UG/M3 6/13/2026 1:00 PM

    0 SO2

    Good 0.3 PPB 6/13/2026 12:00 PM

  • Meraux Site

    14 OZONE

    Good 15 PPB 6/13/2026 12:00 PM

    0 SO2

    Good 0.6 PPB 6/13/2026 12:00 PM

  • Monroe Airport Site

    13 OZONE

    Good 14 PPB 6/13/2026 12:00 PM

    38 PM25

    Good 9.225 UG/M3 6/13/2026 1:00 PM

  • New Orleans City Park Site

    58 PM25

    Moderate 15.425 UG/M3 6/13/2026 1:00 PM

  • New Roads Site

    10 OZONE

    Good 11 PPB 6/13/2026 12:00 PM

  • Norco Site

    1 SO2

    Good 1 PPB 6/13/2026 12:00 PM

  • Port Allen Site

    12 OZONE

    Good 13 PPB 6/13/2026 12:00 PM

    36 PM25

    Good 8.608 UG/M3 6/13/2026 1:00 PM

    0 SO2

    Good 0 PPB 6/13/2026 12:00 PM

  • Pride Site

    10 OZONE

    Good 11 PPB 6/13/2026 12:00 PM

  • Shreveport Downtown Airport Site

    12 OZONE

    Good 13 PPB 6/13/2026 12:00 PM

    53 PM25

    Moderate 12.833 UG/M3 6/13/2026 1:00 PM

    0 SO2

    Good 0.6 PPB 6/13/2026 12:00 PM

  • St. James Parish Courthouse Convent Site

    8 OZONE

    Good 9 PPB 6/13/2026 12:00 PM

  • St. James Parish Site

    45 PM25

    Good 10.888 UG/M3 6/13/2026 1:00 PM

    0 SO2

    Good 0.2 PPB 6/13/2026 12:00 PM

  • St. Martinville Site

    9 OZONE

    Good 10 PPB 6/13/2026 12:00 PM

  • Thibodaux Site

    6 OZONE

    Good 7 PPB 6/13/2026 12:00 PM

    34 PM25

    Good 8.186 UG/M3 6/13/2026 1:00 PM

  • Vinton Site

    11 OZONE

    Good 12 PPB 6/13/2026 12:00 PM

    46 PM25

    Good 10.948 UG/M3 6/13/2026 1:00 PM

  • Westlake Site

    50 PM25

    Good 12.075 UG/M3 6/13/2026 1:00 PM

    0 SO2

    Good 0.4 PPB 6/13/2026 12:00 PM

More Information About Understanding AQI Information

The AQI is an index for reporting daily air quality. It tells you how clean or unhealthy your air is, and what associated health effects might be a concern. The AQI focuses on health effects you may experience within a few hours or days after breathing unhealthy air. The following chart provides information regarding the AQI determinations:

Category AQI Value What This Means
Good 0-50 Air quality is considered satisfactory, and air pollution poses little or no risk.
Moderate 51-100 Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
Unhealthy for Sensitive Groups 101-150 Members of sensitive groups may experience health effects. The general public is not likely to be affected.
Unhealthy 151-200 Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects.
Very Unhealthy 201-300 Health warnings of emergency conditions. The entire population is more likely to be affected.
Hazardous 301-500 Health alert: everyone may experience more serious health effects.

Any questions about interpreting this monitoring data should be directed to the DEQ Customer Services Section at 1-866-896-5337.

TO REPORT ENVIRONMENTAL CONCERNS, INCLUDING ODORS, CONTACT THE DEQ SINGLE POINT OF CONTACT (SPOC) - 225-219-3640 or Toll Free 1-888-763-5424. In the event of an environmental emergency, citizens are encouraged to first contact their local authorities - police, sheriff, fire department, etc. Otherwise citizens and the regulated community can contact the SPOC line to report environmental concerns during business hours, 8 a.m. - 4:30 p.m., Monday through Friday at the number listed above. To report a concern outside of business hours call 225-342-1234 or the toll free number. Concerns include spills, releases, odors, fish kills, open burning, waste tires and any other types of environmental incidents. Citizens can report the incident online.

The data has not been quality reviewed or validated. Continuous PM2.5 readings shown are not NAAQS comparable.