The Alden Leeds Inc Fire site remains on the National Priorities List with an active status. This designation means the EPA is still overseeing cleanup efforts to manage unspecified hazardous substances released during a major industrial fire. Exposure pathways for Union City residents include vapor intrusion from groundwater plumes and the inhalation of contaminated particulate matter carried by wind from nearby industrial zones. With 195 sites within a ten-mile radius, including the Grand Street Mercury and Weehawken Mystery Spill locations, the cumulative health risks include respiratory issues, neurological damage, and increased cancer potential. Monitoring the EPA ID 110070605710 provides updates on containment progress. Residents should implement three specific defensive measures immediately. First, install high-efficiency particulate air filters in all HVAC systems to capture airborne toxins. Second, utilize certified water filtration systems that meet NSF/ANSI standards for chemical reduction to mitigate potential groundwater seepage. Third, maintain a strict no-shoes policy indoors to prevent tracking contaminated soil from the 62 nearby sites into living spaces. Consistent monitoring of local air quality indices is also advised due to the high density of surrounding chemical and cleaning facilities like Sparkle Cleaners and City Chemical Corp. These actions reduce direct contact with persistent environmental pollutants.