Air pollution and declining air quality are significant contributors to the global increase in susceptibility of individuals to allergic rhinitis. While genetic predisposition plays a major role in respiratory sensitivity to inhalant allergens, environmental pollution is emerging as a critical factor in the development of allergies. Many countries are taking proactive steps to reduce pollution and protect public health. The European Environment Agency provides real-time information on air quality through the Air Quality Index, which is an accessible source for monitoring environmental quality.