Good Morning Brother,

The first and the most measure that I can take is to use public transport, not private transport.

You are right brother If all of us convert our transportation from Private to Public then it will help us to Decrease almost 50% of air pollution and secondly, it will reduce the traffic and save our time and the chances of Accidents will be reduced.

And as you mentioned the price you paid for traveling between Your uni and your home shows that your trip on your private bike is cheap but I will recommend you to use Buses like Speedo and Metro. This will reduce your cost.