Abstract

Smog is one of the most concerning issue for Pakistan, confronting some prior years. Exhaust cloud is a blend of Smoke and mist which is framed because of air contamination of NOx, SOx communication with the mist or water vapors and ground-level ozone. we have talked about the reasons, impacts, new strategies to control or tidy up the pipe gases (Water Showering truly outstanding and conceivable arrangements which surrendered the most extreme accomplishments to 70 to 80 percent to evacuate the contaminations, water ingests the toxins and clean gasses move towards condition), past innovations, and 6 new systems (like DME, gas to fluid, Liquid Air, Hydrogen added substance and some more) to anticipate of both air contamination and brown haze. High transports, employments of non-renewable energy sources, unburnt ignition motors, and our processing plants discharge their toxins in a domain which are the reasons for air contamination and it prompts making exhaust cloud in temperature reversal season like winter. Consequents of these issues Pakistan are confronting their kin passings, harms, and different risky human sicknesses.

Keywords: Smog; Air and air pollution; Environmental effects; Global warming; Health hazards; Technologies