# Downloader of AQS Data


 [Source code](expand_aqscwl_src.md) 


```{contents}
---
local:
---
```

**Tool**. Runs: [dorieh.epa.aqs_expand](../members/aqs_expand)

## Description

This tool downloads AQS data from EPA website


## Inputs

| Name           | Type   | Default | Description                                                                                                                                                    | 
|:---------------|:-------|:--------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------|
| input          | File[] |         | A path the downloaded data file                                                                                                                                | 
| parameter_code | string |         | Parameter code. Either a numeric code (e.g. 88101, 44201) or symbolic name (e.g. PM25, NO2). See more: [AQS Code List](https://www.epa.gov/aqs/aqs-code-list)  | 

## Outputs

| Name | Type | Description | 
|:-----|:-----|:------------|
| log  | File |             | 
| data | File |             |