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AirHistory

What Is Air Quality in Jefferson, Louisiana, LA?

Jefferson, Louisiana, LA has an Air Quality Grade of C with a 5-year median AQI of 44. The dominant pollutant is PM2.5.

Key Data

MetricValue
Air Quality GradeC (62/100)
5-Year Median AQI44
Current Median AQI51
Dominant PollutantPM2.5
TrendStable
Unhealthy Days (5yr)6

Jefferson, Louisiana, LA has an Air Quality Grade of C with a 5-year median AQI of 44. The dominant pollutant is PM2.5.