Heavy metal poisoning Air pollution control Air pollution can be controlled by preventing the formation of the pollutants at the source. Some of the following remedies can be helpful: 1. (=) Pollution due to emissions from automobiles can be minimised by using cata-lysts to aid the effective combustion. A trend of gradually increasing concentrations SO2, O3, and CO, have been acquired from Continuous can also be observed as the lockdown phases progressed, ex- Ambient Air Quality Monitoring Stations (CAAQMS) cept in Kolkata, which received heavy rainfall during the lock- (CPCB 2010), which is managed by Central Pollution down, leading to a The effects of air pollution? 1. Acidification: Chemical reactions involving air pollutants can create acidic compounds which can cause harm to vegetation and buildings. Sometimes, when an air pollutant, such as sulfuric acid combines with the water droplets that make up clouds, the water droplets become acidic, forming acid rain. The substances that are responsible for causing air pollution are called air pollutants. These air pollutants can be either natural (e.g. wildfires) or synthetic (man-made); they may be in the form of gas, liquid or solid. Types of Air Pollutants: An air pollutant is known as a substance in the air that can cause harm to humans and the environment. Definition: Air pollution is described as introducing pollutants, organic molecules, or other unsafe materials into Earth's atmosphere. This can take the form of excess gases like carbon dioxide and other vapours that aren't adequately eliminated by natural cycles like the carbon or nitrogen cycles. Air Pollution Chemistry Questions with Solutions Atmospheric chemistry is an important discipline for understanding air pollution and its impacts. This mini-review gives a brief history of air pollution and presents an overview of some of the basic photochemistry involved in the production of ozone and other oxidants in the atmosphere. Urban air quality issues are reviewed with a specific focus on ozone and other oxidants, primary and 18.1 Air Pollution We can survive for some time without food, but we cannot survive even for a few minutes without air . This simple fact tells us how important clean air is to us. You already know that air consists of a mixture of gases. By volume, about 78% of this mixture is nitrogen and about 21% is oxygen. Carbon dioxide, argon, methane Air pollution is the natural or artificial input of harmful contaminants into the environment, and may cause instability, disruption or harmful effects to the ecosystem Learn about its definition, sources, causes, effects and ways to reduce air pollution. Also, learn about air quality index and more with BYJU'S.