What role does traffic play in air quality?

How does traffic affect air quality in urban areas?

Traffic contributes significantly to air pollution, primarily through vehicle emissions that release harmful pollutants.

What specific pollutants are released by vehicles?

Vehicles emit pollutants like nitrogen oxides, carbon monoxide, particulate matter, and volatile organic compounds.

Are there any measures to reduce traffic-related air pollution?

Yes, measures include promoting public transport, implementing carpooling, and encouraging the use of electric vehicles.

How can individuals help improve air quality?

Individuals can reduce air pollution by using public transport, biking, walking, and supporting clean energy initiatives.