Beijing air quality

Beijing's air quality can fluctuate due to factors like traffic, industry emissions, and weather conditions. When pollution levels are high, it often means there are increased fine particles and gases such as PM2.5 and nitrogen dioxide, which can affect health and visibility. The government monitors these levels closely and issues alerts during pollution surges. Measures like reducing vehicle emissions and controlling industrial outputs help improve air quality. Overall, Beijing's air quality varies, and awareness and assessments ensure residents can take precautions to limit health risks during pollution peaks.