Simple categories matching polluted:

• harbour,
• place,
• room,
• industry,
• area,
• region,

Members with property polluted:

• commencement_bay,
• garage,
• waste_land,
• bay_area,
• city,
• kitchen,
• mining_site,
• inland_empire,
• industrial_plant,
• toilet,
• southern_hemisphere,
• bathroom,
• smoker_room,
• place,
• glass_industry,
• ruhr_district,
• victoria_harbour,
• crawlspace,
• larger_restaurant,
• mining_place,
• osaka-bay_area,
• cremation_grounds,
• electronic_store,
• urban_background,
• baltimore_harbor,
• major_city,
• inner_city,
• industrial_area,
• harbour,
• industrial_district,
• desert_area,
• urban_area,
• urban_centre,
• school,
• suburb,
• big_city,
• los-angeles_basin,
• musty_basement,
• nuclear_plant,
• industrial_zone,
• garbage_area,
• landfill_site,
• gray_harbor,
• large_city,
• mine_site,