Firework Control Improves Air Quality in Holiday

Chinese cities reported better air quality during the Spring Festival holiday as stricter control on fireworks reduced pollution.

The Ministry of Ecology and Environment (MEE) said the average PM2.5 density in 338 cities dropped 14.2 percent year on year during the period from Monday evening to Tuesday morning, peak hours for air pollution as people set off firecrackers to celebrate the lunar new year.

Compared to the past three years, the level of the major pollutant went down 31.9 percent on average. The air quality in Beijing improved significantly during this year’s holiday, as residents were banned from setting off fireworks within the fifth ring road.