aqs_list_parameter_classes
Retrieve classification groups for EPA air quality parameters to identify pollutant categories like criteria pollutants, air toxics, or meteorological data before querying specific measurements.
Instructions
Get a list of parameter classification groups (e.g., "CRITERIA", "AIR TOXICS", "METEOROLOGICAL"). Use the class name to query parameters within that class using aqs_list_parameters. Common classes: CRITERIA (criteria pollutants like ozone, PM2.5), AIR TOXICS (hazardous air pollutants), METEOROLOGICAL (weather data).
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. |