148k views
2 votes
How do we measure air quality?

The amount of _a____________ in rain
The amount of ground level _o___________
The amount of __p____________ matter.

User John Fable
by
5.9k points

1 Answer

2 votes
My best guess would be: The amount of acid in rain, the amount of ground level ozone, and the amount of particulate matter. I'm not 100% on this one, sorry! <3
User Tsdaemon
by
5.8k points