aqs_list_states
Retrieve US state names with FIPS codes to identify state identifiers for EPA Air Quality System API queries.
Instructions
Get a list of all US states with their 2-digit FIPS codes. Use this to look up state codes for other AQS API queries. Example: California = "06", Texas = "48", New York = "36".
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| No | Registered email address for AQS API. Optional if AQS_EMAIL env var is set. | ||
| key | No | AQS API key. Optional if AQS_API_KEY env var is set. |