Louisiana Air Quality Data

EPA AQS verified data Real-time AirNow conditions NAAQS design value tracking

Choose an Air Quality View

Ozone

View monitored ozone levels, exceedances, and long-term trends.

PM2.5

View fine-particle concentrations, exceedances, and long-term trends.

AQI

Check current and recent AQI conditions across Louisiana.

Data Explorer

Build charts and compare historical measurements across sites.

Louisiana Air Quality Data

Choose an Air Quality View

Ozone

PM2.5

AQI

Data Explorer

Louisiana Air Quality Monitoring Network
Active Sites: | Parameters Monitored:

NAAQS Status by Site Export Summary

Exceptional Events Scenario Analysis Export Scenario

Design Value Impact

Excluded Dates

NAAQS Status by Site Export Summary

PM2.5 Exceptional Events Scenario Analysis Export Scenario

Design Value Impact

Excluded Dates

Current & Recent AQI

AQI Trends

Air Quality Events (USG+ only)

AQI Trends

Data Summary

Data Summary Table

Louisiana Air Quality Data

Choose an Air Quality View

Ozone

PM2.5

AQI

Data Explorer

Louisiana Air Quality Monitoring Network Active Sites: | Parameters Monitored:

NAAQS Status by Site Export Summary

Exceptional Events Scenario Analysis Export Scenario

Design Value Impact

Excluded Dates

NAAQS Status by Site Export Summary

PM2.5 Exceptional Events Scenario Analysis Export Scenario

Design Value Impact

Excluded Dates

Current & Recent AQI

AQI Trends

Air Quality Events (USG+ only)

AQI Trends

Data Summary

Data Summary Table

Louisiana Air Quality Monitoring Network
Active Sites: | Parameters Monitored: