airnow_createDataDataframes: Return reshaped dataframes of AirNow data

Description Usage Arguments Value Note See Also Examples

View source: R/airnow_createDataDataframes.R

Description

This function uses the airnow_downloadParseData function to download monthly dataframes of AirNow data and restructures that data into a format that is compatible with the PWFSLSmoke package ws_monitor data model.

AirNow data parameters include at least the following list:

  1. BARPR

  2. BC

  3. CO

  4. NO

  5. NO2

  6. NO2Y

  7. NO2X

  8. NOX

  9. NOOY

  10. OC

  11. OZONE

  12. PM10

  13. PM2.5

  14. PRECIP

  15. RHUM

  16. SO2

  17. SRAD

  18. TEMP

  19. UV-AETH

  20. WD

  21. WS

Setting parameters=NULL will generate a separate dataframe for each of the above parameters.

Usage

1
2
3
4
5
airnow_createDataDataframes(
  parameters = NULL,
  startdate = strftime(lubridate::now(tzone = "UTC"), "%Y%m%d00", tz = "UTC"),
  hours = 24
)

Arguments

parameters

Vector of names of desired pollutants or NULL for all pollutants.

startdate

Desired start date (integer or character representing YYYYMMDD[HH]).

hours

Desired number of hours of data to assemble.

Value

List of dataframes where each dataframe contains all data for a unique parameter (e.g: "PM2.5", "NOX").

Note

As of 2016-12-27, it appears that hourly data are available only for 2016 and not for earlier years.

See Also

airnow_downloadParseData

airnow_qualityControl

Examples

1
2
3
4
## Not run: 
airnowList <- airnow_createDataDataframes("PM2.5", 2019062500)

## End(Not run)

PWFSLSmoke documentation built on July 8, 2020, 7:19 p.m.