The Hindu religious holiday is celebrated around this time of year and includes the widespread lighting of fireworks.

这一印度宗教节日大约在每年的这个时候庆祝，包括大量燃放烟花。

In New Delhi, air quality is also affected by Diwali. The Hindu religious holiday is celebrated around this time of year and includes the widespread lighting of fireworks.

在新德里，排灯节也影响到空气质量。这一印度教宗教节日每年都会在这个时候庆祝，其中包括大量燃放烟花。