aqs_list_parameters
Retrieve parameter codes and names for specific air quality measurement classes to use in EPA AQS data queries. Identify pollutants like ozone, PM2.5, and other air quality indicators.
Instructions
Get a list of parameters (pollutants/measurements) within a parameter class. Returns parameter codes and names. Use these codes in data queries. Common parameter codes: 44201 (Ozone), 88101 (PM2.5 Local), 81102 (PM10), 42401 (SO2), 42101 (CO), 42602 (NO2). Use aqs_list_parameter_classes first to get available class names.
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. | |
| pc | Yes | Parameter class name (e.g., "CRITERIA", "AIR TOXICS", "METEOROLOGICAL"). Use aqs_list_parameter_classes to get available classes. |