raqs
Interface to the US EPA Air Quality System (AQS) API
Offers functions for fetching JSON data from the US EPA Air Quality System (AQS) API with options to comply with the API rate limits. See < https://aqs.epa.gov/aqsweb/documents/data_api.html> for details of the AQS API.
raqs
Interface to the US EPA AQS API to fetch data in JSON format.