Question

We are tasked with monitoring the amount of smog in a major city. what is an effective means to find out the pollution level?

Answer 1

Check your answer in google. You'll get the best results ;)

Answer 2

Answer:

Air Pollution is estimated through parameters such as Particulate Matter.

Explanation:

Air Pollution is estimated through parameters such as Particulate Matter (PM2.5 and PM10) which can be measured through a 'Dust Sampler' and gases such as Sulfur Dioxide, Nitrogen Oxides, Ozone, Carbon Monoxide which can be measured through one of the various gas samplers. Most of the countries have defined their Air Quality Index(AQI) as a single Index to check Air Pollution; This limits the range of major Air Pollutant component as a safe level or dangerous level.