Against Or About?

[Mecatlis]

Which one is right?

„When are they finally going to do something (about/against) air pollution?“

Is it about or against?

[Buenchico]

'About' is much better is your sentence.

'Against' might come into play with a sentence like "When are they going to take action against the people who pollute our planet?"

[bookbinder]

It's 'about'. Example: when are they going to do something about careless car parking/about noisy neighbours/about that smelly factory?

[jno]

about

[johnk]

About, or lower might be better.

[Naheed]

As per the given sentence, about seems the right option.
So, the sentence will be:
„When are they finally going to do something about air pollution?“