Studies on Air Pollution Tolerance Index of Indoor Plants for Interior Landscaping

The present investigation comprised of assessment of 20 indoor plants for air pollution tolerance index APTI were selected based on various biochemical parameters such as total chlorophyll content, leaf extract pH, relative water content and ascorbic acid content.Maximum was in , total chlorophyll content in relative water content , ascorbic acid in Zamioculcas zamiifolia Syngonium Sansevieria trifasciata podophyllum Epipremnum aureum Zamioculcas zamiifolia and leaf extract pH was in .Based on APTI index , Sansevieria trifasciata, Epipremnum aureum, can be Diffenbachia camille Aglaonema commutatum and were most effective for indoor air pollution tolerance and recommended to be used in indoor landscaping for urban areas.