Cultural Literacy: Air Quality Index

Here is a Cultural Literacy worksheet on the air quality index that reminds us every day that we have chosen to use the atmosphere of this planet, as I believe Kurt Vonnegut once put it, as a toilet; This his a half-page worksheet with a reading of three simple sentences and two comprehension questions.

If you find typos in this document, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.