Air Monitoring Data & AQI

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Current Monitoring Data & AQI

  • Addis Site

    0 SO2

    Good 0.2 PPB 9/20/2019 1:00 AM

  • Baton Rouge Capitol Site

    28 OZONE

    Good 30 PPB 9/20/2019 1:00 AM

    15 PM25

    Good 3.564 UG/M3 9/20/2019 1:00 AM

    0 SO2

    Good 0 PPB 9/20/2019 1:00 AM

  • Baton Rouge LSU Site

    27 OZONE

    Good 29 PPB 9/20/2019 12:00 AM

  • Bayou Plaquemine Site

    15 OZONE

    Good 16 PPB 9/20/2019 1:00 AM

  • Carlyss Site

    12 OZONE

    Good 13 PPB 9/20/2019 1:00 AM

  • Carville Site

    25 OZONE

    Good 27 PPB 9/20/2019 12:00 AM

  • Chalmette Vista Site

    41 PM25

    Good 9.896 UG/M3 9/20/2019 1:00 AM

    1 SO2

    Good 1.2 PPB 9/20/2019 1:00 AM

  • Dixie Site

    14 OZONE

    Good 15 PPB 9/20/2019 1:00 AM

  • Dutchtown Site

    19 OZONE

    Good 21 PPB 9/20/2019 1:00 AM

  • French Settlement Site

    19 OZONE

    Good 21 PPB 9/20/2019 1:00 AM

    32 PM25

    Good 7.609 UG/M3 9/20/2019 1:00 AM

  • Garyville Site

    23 OZONE

    Good 25 PPB 9/19/2019 3:00 PM

  • Gramercy Site

    0 SO2

    Good 0.5 PPB 9/20/2019 12:00 AM

  • Kenner Site

    31 OZONE

    Good 34 PPB 9/20/2019 1:00 AM

    34 PM25

    Good 8.16 UG/M3 9/20/2019 1:00 AM

  • Lafayette USGS Site

    21 OZONE

    Good 23 PPB 9/20/2019 1:00 AM

    10 PM25

    Good 2.462 UG/M3 9/20/2019 1:00 AM

  • Madisonville/Northshore Site

    33 OZONE

    Good 36 PPB 9/20/2019 12:00 AM

    22 PM25

    Good 5.339 UG/M3 9/20/2019 1:00 AM

  • Marrero Site

    1 SO2

    Good 1.9 PPB 9/20/2019 12:00 AM

  • Meraux Site

    34 OZONE

    Good 37 PPB 9/20/2019 1:00 AM

    0 SO2

    Good 0.3 PPB 9/20/2019 1:00 AM

  • Monroe Airport Site

    19 OZONE

    Good 20 PPB 9/20/2019 1:00 AM

  • New Orleans City Park Site

    25 PM25

    Good 5.885 UG/M3 9/20/2019 1:00 AM

  • New Roads Site

    28 OZONE

    Good 30 PPB 9/20/2019 1:00 AM

  • Norco Site

    1 SO2

    Good 1.2 PPB 9/20/2019 12:00 AM

  • North Baton Rouge Site

    0 SO2

    Good 0.1 PPB 9/20/2019 1:00 AM

  • Port Allen Site

    27 OZONE

    Good 29 PPB 9/20/2019 1:00 AM

    4 SO2

    Good 3.4 PPB 9/20/2019 1:00 AM

  • Pride Site

    21 OZONE

    Good 23 PPB 9/20/2019 1:00 AM

  • Shreveport Downtown Airport Site

    7 OZONE

    Good 8 PPB 9/20/2019 1:00 AM

    13 PM25

    Good 3.075 UG/M3 9/20/2019 1:00 AM

    0 SO2

    Good 0 PPB 9/20/2019 1:00 AM

  • South Calcasieu Site

    0 SO2

    Good 0.3 PPB 9/20/2019 12:00 AM

  • St. James Parish Courthouse Convent Site

    18 OZONE

    Good 19 PPB 9/20/2019 1:00 AM

  • St. Martinville Site

    104 OZONE

    Unhealthy for sensitive groups 72 PPB 9/20/2019 12:00 AM

  • St. Rose Site

    1 SO2

    Good 1.4 PPB 9/20/2019 1:00 AM

  • Thibodaux Site

    21 OZONE

    Good 23 PPB 9/20/2019 1:00 AM

  • Vinton Site

    10 OZONE

    Good 11 PPB 9/20/2019 1:00 AM

  • Westlake Site

    25 PM25

    Good 6.051 UG/M3 9/20/2019 1:00 AM

    0 SO2

    Good 0 PPB 9/20/2019 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.