Air Monitoring Data & AQI

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Current Monitoring Data & AQI

  • Addis site

    0 SO2

    Good 0 PPB 10/22/2017 11:00 PM

  • Bayou Plaquemine site

    22 OZONE

    Good 24 PPB 10/22/2017 11:00 PM

  • Baton Rouge Capitol site

    23 OZONE

    Good 25 PPB 10/22/2017 11:00 PM

    17 PM25

    Good 3.976 UG/M3 10/22/2017 11:00 PM

    0 SO2

    Good 0.2 PPB 10/22/2017 11:00 PM

  • Carlyss site

    21 OZONE

    Good 23 PPB 10/22/2017 11:00 PM

  • Carville site

    23 OZONE

    Good 25 PPB 10/22/2017 11:00 PM

  • Chalmette Vista site

    24 PM25

    Good 5.679 UG/M3 10/22/2017 11:00 PM

    3 SO2

    Good 2.4 PPB 10/22/2017 10:00 PM

  • New Orleans City Park site

    35 PM25

    Good 8.284 UG/M3 10/22/2017 11:00 PM

  • St. James Parish Courthouse Convent site

    17 OZONE

    Good 18 PPB 10/22/2017 11:00 PM

  • Dixie site

    31 OZONE

    Good 34 PPB 10/22/2017 11:00 PM

  • Dutchtown site

    28 OZONE

    Good 30 PPB 10/22/2017 11:00 PM

  • French Settlement site

    9 OZONE

    Good 10 PPB 10/22/2017 11:00 PM

    30 PM25

    Good 7.098 UG/M3 10/22/2017 11:00 PM

  • Garyville site

    36 OZONE

    Good 39 PPB 10/22/2017 7:00 PM

  • GRAMERCY site

    3 SO2

    Good 2.3 PPB 10/22/2017 10:00 PM

  • Kenner site

    32 OZONE

    Good 35 PPB 10/22/2017 11:00 PM

    25 PM25

    Good 5.948 UG/M3 10/22/2017 11:00 PM

  • Lafayette USGS site

    26 OZONE

    Good 28 PPB 10/22/2017 11:00 PM

    21 PM25

    Good 5.068 UG/M3 10/22/2017 11:00 PM

  • Baton Rouge LSU site

    19 OZONE

    Good 21 PPB 10/22/2017 11:00 PM

  • Madisonville/Northshore site

    21 OZONE

    Good 23 PPB 10/22/2017 11:00 PM

    15 PM25

    Good 3.48 UG/M3 10/22/2017 11:00 PM

  • Meraux site

    31 OZONE

    Good 34 PPB 10/22/2017 11:00 PM

    3 SO2

    Good 2.7 PPB 10/22/2017 11:00 PM

  • Monroe Airport site

    27 OZONE

    Good 29 PPB 10/22/2017 11:00 PM

  • New Roads site

    23 OZONE

    Good 25 PPB 10/22/2017 11:00 PM

  • Norco site

    0 SO2

    Good 0.3 PPB 10/22/2017 10:00 PM

  • Oxbow site

    0 SO2

    Good 0.2 PPB 10/22/2017 11:00 PM

  • Port Allen site

    25 OZONE

    Good 27 PPB 10/22/2017 11:00 PM

    3 SO2

    Good 2.6 PPB 10/22/2017 11:00 PM

  • Pride site

    26 OZONE

    Good 28 PPB 10/22/2017 11:00 PM

  • Shreveport Downtown Airport site

    35 OZONE

    Good 38 PPB 10/22/2017 11:00 PM

    8 PM25

    Good 1.935 UG/M3 10/22/2017 11:00 PM

    0 SO2

    Good 0.3 PPB 10/22/2017 11:00 PM

  • St. Martinville site

    31 OZONE

    Good 33 PPB 10/22/2017 10:00 PM

  • Thibodaux site

    28 OZONE

    Good 30 PPB 10/22/2017 11:00 PM

    14 PM25

    Good 3.439 UG/M3 10/22/2017 11:00 PM

  • Vinton site

    19 OZONE

    Good 21 PPB 10/22/2017 11:00 PM

  • Westlake site

    27 PM25

    Good 6.378 UG/M3 10/22/2017 11:00 PM

    0 SO2

    Good 0.4 PPB 10/22/2017 11:00 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.