When the pollutant's value is the same as the primary ambient air quality standard, the pollutant is assigned an AQI number of ____.
A)25
B)50
C)75
D)100
E)250

Question

Quizplus · Accepted Answer

When the pollutant's value is equal to the primary ambient air quality standard, it is assigned an AQI (Air Quality Index) number of 100. This indicates that the air quality is at the level that environmental agencies consider safe for the general public.

When the Pollutant's Value Is the Same as the Primary