The number of sensor readings recorded per hour are summed over
the course of a calendar day (24 hours unless the pat
datetime column
includes a partial day at the beginning or end). This ishen divided by the
number of samples the sensor would record in an ideal day
(24 * 3600 / samplingInterval
) to return a percentage of each
day that the sensor is reporting data.
SoH_pctReporting(pat = NULL, samplingInterval = 120)
pat | PurpleAir Timeseries pat object. |
---|---|
samplingInterval | The number of seconds between samples when the sensor is operating optimally. |
Purple Air II sensors reporting after the June, 2019 firmware upgrade report data every 120 seconds. Prior to the upgrade, data were reported every 80 seconds.