Measure the percentage of air pollution

[Elham_Ali]

I'm working on an app to measure the percentage of air pollution in based on location
When I used Api this page appeared
The problem I have is that I want percentage of air pollution only , not all of this data, or even display the percentage of gases only, not all the data. What is the solution to this problem ??
I really want to help to fix this problem

[Kumaraswamy]

Please continue the discussion on the old topic itself.

Air pollution measure (Air Quality api's)

I want to make app to measure air pollution in the based on your location Are there any tools to help me in app inventor??

Thank you.