SEE PICS: Environment minister Harsh Vardhan asks scientists to develop zero-pollution firecrackers

Union Environment Minister Harsh Vardhan on Sunday appealed to Indian scientists to develop firecrackers that would not emit hazardous chemicals, resulting in toxic air and in the process, pollution.

In a series of tweets, Harsh Vardhan, who attended the 'Run for Clean Air', said that combating pollution and protecting the environment can be effectively done through small Green deeds by each & every citizen of the country.

“Run for Clean Air” campaign is harbinger of positive energy for Clean Air. Exhorted children to spread the message throughout the nation. pic.twitter.com/LMzwAL6rND

— Dr. Harsh Vardhan (@drharshvardhan) October 15, 2017

With Deepawali festivities in the air, I've asked our scientists to develop Zero-pollution fire-crackers that don't cause any health hazards pic.twitter.com/1tpg27CQ25

— Dr. Harsh Vardhan (@drharshvardhan) October 15, 2017

The Harit Diwali, Swasth Diwali campaign involving several schools in Delhi NCR has garnered lot of accolades and has been a great success. pic.twitter.com/8OjyX0uWIa

— Dr. Harsh Vardhan (@drharshvardhan) October 15, 2017

Combating pollution and protecting the environment can be effectively done through small Green deeds by each & every citizen of the country. pic.twitter.com/Di28RSYQXn

— Dr. Harsh Vardhan (@drharshvardhan) October 15, 2017

I administered the Green Pledge to thousands of children present on the occasion. When they take a pledge, they ensure it becomes a success. pic.twitter.com/D23eso8tNR

— Dr. Harsh Vardhan (@drharshvardhan) October 15, 2017

Last week, the Environment Minister was slammed on Twitter for tweeting in support of the SC order.

The SC put a ban on the sale of firecrackers in Delhi-NCR till October 31, keeping the increasing pollution under consideration.

While many people across the nation have welcomed the SC's decision, the same has also been met with a fair amount of criticism from those who feel it's an insult to Hindu tradition.