Apply AirGradient PM2.5 correction

Source: R/AirGradient_applyCorrection.R

Applies the AirGradient PM2.5 correction based on the EPA correction algorithm for the Plantower PM sensor.

AirGradient_applyCorrection(data = NULL)

Arguments

data

Data frame containing AirGradient measurements.

Value

The input data frame with an added `pm25_corrected` column.

Details

The input `data` must include:

* `datetime` * `pm25` * `temperature` * `relativehumidity`

A new `pm25_corrected` column is added. Negative corrected values are set to zero.