Comparison of Purple Air and federal monitoring data

Source: R/pat_monitorComparison.R

Creates and returns a ggplot object that plots raw pat data, hourly aggregated pat data and hourly data from the nearest federal monitor from the PWFSL database.

pat_monitorComparison(
  pat = NULL,
  FUN = AirSensor::PurpleAirQC_hourly_AB_01,
  distanceCutoff = 20,
  ylim = NULL,
  replaceOutliers = TRUE,
  timezone = NULL
)

Arguments

pat

PurpleAir Timeseries pat object.

FUN

Algorithm applied to pat object for hourly aggregation and quality control. See pat_createAirSensor() for more details.

distanceCutoff

Numeric distance (km) cutoff for nearest PWFSL monitor.

ylim

Vector of (lo,hi) y-axis limits.

replaceOutliers

Logical specifying whether replace outliers in the pat object.

timezone

Olson timezone used for the time axis. (Defaults to pat local time.)

Value

A ggplot object.

Examples

# \donttest{
library(AirSensor)

pat_monitorComparison(example_pat)
#> Warning: Removed 104 rows containing missing values (`geom_point()`).

# }