北京蓝天天 | Beijing Air Quality

Beijing Air Quality

Do you appreciate this service ?
Consider making a donation:

source: U.S Embassy Beijing Air Quality Monitor in the Chaoyang District
note that:

Beijing is a large city and conditions can vary between districts. Data provided for reference only, use at your own risk.
Health concern levels stated are indicative and refer to an exposure at the measured level over a period of 24 hours.