What is Air Quality Index?
Single choice.
(a). It tells about the sound pollution.
(b) It measures pollutants in water
(c). It measures ozone levels in your area.
(d). It checks the colour of the air.
Answers
Answered by
2
Answer:
c is a right answer...
Explanation:
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Answered by
0
Answer:
It measures ozone levels in your area .
Explanation:
An air quality index is used by government agencies to communicate to the public how polluted the air currently is or how polluted it is forecast to become. Public health risks increase as the AQI rises. Different countries have their own air quality indices, corresponding to different national air quality standards
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