Air Monitoring Data & AQI

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Current Monitoring Data & AQI

  • Addis Site

    0 SO2

    Good 0.7 PPB 9/26/2020 1:00 AM

  • Baton Rouge Capitol Site

    15 OZONE

    Good 16 PPB 9/26/2020 1:00 AM

    4 PM25

    Good 0.894 UG/M3 9/26/2020 1:00 AM

    0 SO2

    Good 0.2 PPB 9/26/2020 1:00 AM

  • Baton Rouge LSU Site

    14 OZONE

    Good 15 PPB 9/26/2020 1:00 AM

  • Bayou Plaquemine Site

    6 OZONE

    Good 7 PPB 9/26/2020 1:00 AM

  • Carlyss Site

    21 OZONE

    Good 23 PPB 9/26/2020 12:00 AM

  • Carville Site

    21 OZONE

    Good 23 PPB 9/26/2020 1:00 AM

  • Chalmette Vista Site

    15 PM25

    Good 3.518 UG/M3 9/26/2020 1:00 AM

    0 SO2

    Good 0.6 PPB 9/26/2020 1:00 AM

  • Dixie Site

    16 OZONE

    Good 17 PPB 9/26/2020 12:00 AM

  • Dutchtown Site

    13 OZONE

    Good 14 PPB 9/26/2020 1:00 AM

  • French Settlement Site

    12 OZONE

    Good 13 PPB 9/26/2020 1:00 AM

    25 PM25

    Good 5.888 UG/M3 9/26/2020 1:00 AM

  • Garyville Site

    12 OZONE

    Good 13 PPB 9/26/2020 1:00 AM

  • Gramercy Site

    0 SO2

    Good 0.5 PPB 9/26/2020 12:00 AM

  • Jefferson Parish Site

    60 PM25

    Moderate 16.477 UG/M3 9/26/2020 1:00 AM

    0 SO2

    Good 0.4 PPB 9/26/2020 12:00 AM

  • Kenner Site

    22 OZONE

    Good 24 PPB 9/26/2020 1:00 AM

    25 PM25

    Good 6.047 UG/M3 9/26/2020 1:00 AM

  • Lafayette USGS Site

    16 OZONE

    Good 17 PPB 9/26/2020 12:00 AM

    33 PM25

    Good 7.9 UG/M3 9/26/2020 1:00 AM

  • Madisonville/Northshore Site

    9 OZONE

    Good 10 PPB 9/26/2020 1:00 AM

    11 PM25

    Good 2.696 UG/M3 9/26/2020 1:00 AM

  • Marrero Site

    1 SO2

    Good 1.8 PPB 9/26/2020 1:00 AM

  • Meraux Site

    18 OZONE

    Good 19 PPB 9/26/2020 1:00 AM

    0 SO2

    Good 0.5 PPB 9/26/2020 1:00 AM

  • Monroe Airport Site

    12 OZONE

    Good 13 PPB 9/26/2020 1:00 AM

  • New Orleans City Park Site

    14 PM25

    Good 3.323 UG/M3 9/26/2020 1:00 AM

  • New Roads Site

    10 OZONE

    Good 11 PPB 9/26/2020 1:00 AM

  • Norco Site

    3 SO2

    Good 2.2 PPB 9/26/2020 12:00 AM

  • North Baton Rouge Site

    0 SO2

    Good 0 PPB 9/26/2020 1:00 AM

  • Port Allen Site

    17 OZONE

    Good 18 PPB 9/26/2020 1:00 AM

    3 SO2

    Good 2.7 PPB 9/26/2020 1:00 AM

  • Pride Site

    9 OZONE

    Good 10 PPB 9/26/2020 1:00 AM

  • Shreveport Downtown Airport Site

    16 OZONE

    Good 17 PPB 9/26/2020 1:00 AM

    20 PM25

    Good 4.756 UG/M3 9/26/2020 1:00 AM

    0 SO2

    Good 0.2 PPB 9/26/2020 1:00 AM

  • South Calcasieu Site

    1 SO2

    Good 1.7 PPB 9/26/2020 12:00 AM

  • St. James Parish Courthouse Convent Site

    17 OZONE

    Good 18 PPB 9/26/2020 1:00 AM

  • St. Martinville Site

    17 OZONE

    Good 18 PPB 9/26/2020 1:00 AM

  • St. Rose Site

    0 SO2

    Good 0.6 PPB 9/26/2020 12:00 AM

  • Thibodaux Site

    17 OZONE

    Good 18 PPB 9/26/2020 1:00 AM

    31 PM25

    Good 7.423 UG/M3 9/26/2020 1:00 AM

  • Vinton Site

    0 OZONE

    Good 0 PPB 9/25/2020 2:00 PM

  • Westlake Site

    32 PM25

    Good 7.669 UG/M3 9/26/2020 1:00 AM

    1 SO2

    Good 1.9 PPB 9/26/2020 1:00 AM

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.