as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
brainstorm five other methods that can be used to measure air quality.
user
five other methods to measure air quality include:
- monitoring of ambient air concentrations and emissions
- remote sensing techniques (e.g. satellite imaging)
- establishing regional monitoring networks
- collecting and analyzing in-situ samples 
- measurement of deposition and aerosols
assistant