Air Monitoring Data & AQI

« Back to DEQ's Main Website

Current Monitoring Data & AQI

  • Bayou Plaquemine site

    25 Ozone

    Good 29 PPB 11/24/2014 12:00:00 AM

  • Baton Rouge Capitol site

    20 Ozone

    Good 24 PPB 11/24/2014 12:00:00 AM

    44 PM25

    Good 10.525 UG/M3 11/24/2014 12:00:00 AM

    1 SO2

    Good 1.8 PPB 11/24/2014 12:00:00 AM

  • Carlyss site

    26 Ozone

    Good 31 PPB 11/24/2014 12:00:00 AM

  • Carville site

    19 Ozone

    Good 22 PPB 11/24/2014 12:00:00 AM

  • Chalmette Vista site

    33 PM25

    Good 7.822 UG/M3 11/24/2014 12:00:00 AM

    3 SO2

    Good 2.7 PPB 11/24/2014 12:00:00 AM

  • New Orleans City Park site

    18 Ozone

    Good 21 PPB 11/24/2014 12:00:00 AM

    31 PM25

    Good 7.489 UG/M3 11/24/2014 12:00:00 AM

  • St. James Parish Courthouse Convent site

    18 Ozone

    Good 21 PPB 11/24/2014 12:00:00 AM

  • Dixie site

    25 Ozone

    Good 30 PPB 11/24/2014 12:00:00 AM

  • Dutchtown site

    21 Ozone

    Good 25 PPB 11/24/2014 12:00:00 AM

  • French Settlement site

    27 Ozone

    Good 32 PPB 11/24/2014 12:00:00 AM

    39 PM25

    Good 9.404 UG/M3 11/24/2014 12:00:00 AM

  • Garyville site

    21 Ozone

    Good 25 PPB 11/24/2014 12:00:00 AM

  • Hahnville site

    22 Ozone

    Good 26 PPB 11/24/2014 12:00:00 AM

  • Kenner site

    18 Ozone

    Good 21 PPB 11/24/2014 12:00:00 AM

    33 PM25

    Good 7.9 UG/M3 11/24/2014 12:00:00 AM

  • Lafayette USGS site

    26 Ozone

    Good 31 PPB 11/24/2014 12:00:00 AM

    32 PM25

    Good 7.569 UG/M3 11/24/2014 12:00:00 AM

  • Madisonville/Northshore site

    23 Ozone

    Good 27 PPB 11/24/2014 12:00:00 AM

    19 PM25

    Good 4.602 UG/M3 11/24/2014 12:00:00 AM

  • Meraux site

    17 Ozone

    Good 20 PPB 11/24/2014 12:00:00 AM

    4 SO2

    Good 3.4 PPB 11/24/2014 12:00:00 AM

  • Monroe Airport site

    23 Ozone

    Good 27 PPB 11/24/2014 12:00:00 AM

  • New Roads site

    31 Ozone

    Good 37 PPB 11/23/2014 7:00:00 PM

  • Port Allen site

    23 Ozone

    Good 27 PPB 11/24/2014 12:00:00 AM

    0 SO2

    Good 0.1 PPB 11/24/2014 12:00:00 AM

  • Pride site

    26 Ozone

    Good 31 PPB 11/24/2014 12:00:00 AM

  • Shreveport Downtown Airport site

    25 Ozone

    Good 29 PPB 11/24/2014 12:00:00 AM

    19 PM25

    Good 4.667 UG/M3 11/24/2014 12:00:00 AM

    1 SO2

    Good 1.4 PPB 11/24/2014 12:00:00 AM

  • Thibodaux site

    22 Ozone

    Good 26 PPB 11/24/2014 12:00:00 AM

    23 PM25

    Good 5.477 UG/M3 11/24/2014 12:00:00 AM

  • Vinton site

    25 Ozone

    Good 30 PPB 11/24/2014 12:00:00 AM

  • Westlake site

    26 Ozone

    Good 31 PPB 11/24/2014 12:00:00 AM

    24 PM25

    Good 5.664 UG/M3 11/24/2014 12:00:00 AM

    0 SO2

    Good 0.3 PPB 11/24/2014 12:00:00 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.