This sixteen-week, blended e-learning (online and face-to-face teaching) course “Environmental Chemistry and Toxicology” will familiarize students with the basic concepts of environmental chemistry, toxicology and green chemistry. The course is designed to equip students with the major chemical cycles, basics of atmospheric chemistry, aquatic chemistry, soil chemistry; and pollution of air, water and soil with their mitigation strategies. Students will examine environmental toxicology exploring the different types of pollutants.