Answer:
The answer is: True.
Step-by-step explanation:
The Clean Air Act considers that, in order to protect the environment as a whole as well as human health, it is necessary for member states to take measures, the concentrations of harmful air pollutants must be avoided, prevented or reduced, and limit values established, or alert thresholds for air pollution levels.
As well as having adequate information on the quality of the ambient air, and ensuring that the public has knowledge of it, among other things through alert thresholds.
The answer is: True.