Air pollution refers to the presence of harmful substances in the atmosphere, including gases, dust, smoke, and chemicals. These pollutants can come from various sources like vehicles, factories, wildfires, and even household activities. Air pollution can harm human health, causing respiratory issues, heart problems, and other serious conditions. It also affects the environment, leading to acid rain, harm to wildlife, and climate change. Reducing air pollution involves using cleaner energy sources, improving transportation, and implementing stricter regulations to limit emissions.
