Sayans blog about air pollution
**Air Pollution: A Growing Threat to Health and the Environment** Air pollution refers to the presence of harmful substances in the atmosphere that can negatively impact human health, ecosystems, and the climate. Common pollutants include particulate matter (PM), carbon monoxide (CO), nitrogen oxides (NOx), sulfur dioxide (SO2), and volatile organic compounds (VOCs). These pollutants are primarily released by industrial activities, transportation, agriculture, and household activities such as burning fossil fuels. One of the most significant sources of air pollution is the burning of fossil fuels for energy production and transportation. Vehicles, power plants, and factories emit large quantities of carbon dioxide (CO2), a greenhouse gas that contributes to climate change. Additionally, smog, which is a mixture of pollutants and particulate matter, can reduce visibility and harm respiratory health. Health-wise, air pollution is linked to a range of serious diseases, including resp...