Summary

Congratulations, this space doesn’t appear to have any ventilation issues as CO2 concentrations remained low the whole time.

\(CO_2\) concentrations acceptable for 209 hours

\(CO_2\) concentrations slightly elevated for 0.4 hours

\(CO_2\) concentrations elevated for 0 hours

\(CO_2\) concentrations too high for 0 hours

This unit reported data from 2022-01-24 20:18:35 NZDT to 2022-02-02 13:47:35 NZDT with a mean time resolution of 2 minutes. During that period, the maximum \({CO_2}\) concentration measured was 830 ppm while the minimum concentration was 405 ppm.

A summary of the measurements during the whole period is shown in the table below

\({CO_2}\) [ppm] Temperature [C] RH [%] Pressure [mbar]
Minimum 405 20.3 49 1003
25\(^{th}\) percentile 430 22.1 56 1010
Mean 466 23 59 1018
75\(^{th}\) percentile 491 24 62 1024
Maximum 830 29.7 71 1029

Focusing only on the “workday”, i.e. , Monday to Friday from 08:00 to 18:00

\({CO_2}\) [ppm] Temperature [C] RH [%] Pressure [mbar]
Minimum 405 21.2 50 1003
25\(^{th}\) percentile 427 22.7 57 1009
Mean 467 24 60 1016
75\(^{th}\) percentile 490 24.1 64 1021
Maximum 830 29.7 71 1025

---
title: "Aranet summary"
output: html_notebook
---


```{r include=FALSE}
# This is where we get all the info for the report
# Load libraries
library(readr)
library(tidyverse)
library(lubridate)
library(openair)

# Helper functions
colorize <- function(x, color) {
  if (knitr::is_latex_output()) {
    sprintf("\\textcolor{%s}{%s}", color, x)
  } else if (knitr::is_html_output()) {
    sprintf("<span style='color: %s;'>%s</span>", color,
      x)
  } else x
}

# Read the Aranet file
data.raw <-  read_csv("data/Test 1_2022-02-02T13_48_58+1300.csv")
n_obs <- length(data.raw$Time)
# Fix date ... it's in LOCAL TIME so move it to GMT for consistency
data.raw$date <- as.POSIXct(data.raw$Time,
                            format = "%m/%d/%Y %H:%M:%S",
                            tz = "GMT") - 13*3600
data.raw$localdate <- as.POSIXct(data.raw$Time,
                            format = "%m/%d/%Y %H:%M:%S",
                            tz = "Pacific/Auckland")
names(data.raw) <- c("Time",
                     "CO2",
                     "Temperature",
                     "RH",
                     "Pressure",
                     "date",
                     "localdate")
# What's the logging interval?
difftime <- abs(as.numeric(difftime(data.raw$date[1:(n_obs-1)],
                                    data.raw$date[2:n_obs],
                                    units = "secs")))
# Now only for WORKTIME (from 08:00 to 18:00)
data.worktime <- subset(data.raw,
                        (hour(localdate) > 8) & (hour(localdate)<18))
# And remove weekends
data.worktime <- subset(data.worktime,
                        (weekdays(localdate)!="Saturday") & (weekdays(localdate)!="Sunday"))

# Hours above certain levels
h_good <- (sum(data.raw$CO2<800) * mean(difftime)/60) / 60
h_800 <- (sum(data.raw$CO2>=800 & data.raw$CO2<1200) * mean(difftime)/60) / 60
h_1200 <- (sum(data.raw$CO2>=1200& data.raw$CO2<2000) * mean(difftime)/60) / 60
h_2000 <- (sum(data.raw$CO2>=2000) * mean(difftime)/60) / 60

# Recommendation
if (h_2000 > 0.5) {
  recommendation <- "This space needs urgent action as too CO2 concentrations were recorder for more than 30 minutes"
} else if(h_1200 > 0.5){
  recommendation <- "Please review the way this space is being used as CO2 levels were considered elevated for more than 30 minutes. If this is the result of an unexpected event, you can ignore this."
} else if(h_800 > 0.5){
  recommendation <- "This space is not a serious concern, but if it is possible to increase the ventilation, please do as CO2 levels were slightly elevated for more than 30 minutes. If this is the result of an unexpected event, you can ignore this."
} else {
  recommendation <- "Congratulations, this space doesn't appear to have any ventilation issues as CO2 concentrations remained low the whole time."
}
```

## Summary


### `r recommendation`



$CO_2$ concentrations `r colorize(paste0("acceptable for ",format(h_good,digits=1)," hours"),"green")`

$CO_2$ concentrations `r colorize(paste0("slightly elevated for ",format(h_800,digits=1)," hours"),"black")`

$CO_2$ concentrations `r colorize(paste0("elevated for ",format(h_1200,digits=1)," hours"),"orange")`

$CO_2$ concentrations `r colorize(paste0("too high for ",format(h_2000,digits=1)," hours"),"red")`




This unit reported data from **`r min(data.raw$localdate)` NZDT** to **`r max(data.raw$localdate)` NZDT** with a mean time resolution of **`r format(mean(difftime)/60, digits=0)` minutes**. During that period, the maximum **${CO_2}$** concentration measured was **`r max(data.raw$CO2)` ppm** while the minimum concentration was **`r min(data.raw$CO2)` ppm**.

A summary of the measurements during the whole period is shown in the table below

|  | ${CO_2}$ [ppm] | Temperature [C] | RH [%] | Pressure [mbar] |
:------------- | -------------:|-------------:|-------------:|-------------:|
|Minimum  | `r min(data.raw$CO2)`|`r min(data.raw$Temperature)`|`r min(data.raw$RH)`|`r min(data.raw$Pressure)`|
|25$^{th}$ percentile  | `r quantile(data.raw$CO2,0.25)`|`r quantile(data.raw$Temperature,0.25)`|`r quantile(data.raw$RH,0.25)`|`r quantile(data.raw$Pressure,0.25)`|
|Mean  | `r format(mean(data.raw$CO2),digits=0)`|`r format(mean(data.raw$Temperature),digits=0)`|`r format(mean(data.raw$RH),digits=0)`|`r format(mean(data.raw$Pressure),digits=0)`|
|75$^{th}$ percentile  | `r quantile(data.raw$CO2,0.75)`|`r quantile(data.raw$Temperature,0.75)`|`r quantile(data.raw$RH,0.75)`|`r quantile(data.raw$Pressure,0.75)`|
|Maximum  | `r max(data.raw$CO2)`|`r max(data.raw$Temperature)`|`r max(data.raw$RH)`|`r max(data.raw$Pressure)`|

Focusing only on the "workday", i.e. , Monday to Friday from 08:00 to 18:00

|  | ${CO_2}$ [ppm] | Temperature [C] | RH [%] | Pressure [mbar] |
:------------- | -------------:|-------------:|-------------:|-------------:|
|Minimum  | `r min(data.worktime$CO2)`|`r min(data.worktime$Temperature)`|`r min(data.worktime$RH)`|`r min(data.worktime$Pressure)`|
|25$^{th}$ percentile  | `r quantile(data.worktime$CO2,0.25)`|`r quantile(data.worktime$Temperature,0.25)`|`r quantile(data.worktime$RH,0.25)`|`r quantile(data.worktime$Pressure,0.25)`|
|Mean  | `r format(mean(data.worktime$CO2),digits=0)`|`r format(mean(data.worktime$Temperature),digits=0)`|`r format(mean(data.worktime$RH),digits=0)`|`r format(mean(data.worktime$Pressure),digits=0)`|
|75$^{th}$ percentile  | `r quantile(data.worktime$CO2,0.75)`|`r quantile(data.worktime$Temperature,0.75)`|`r quantile(data.worktime$RH,0.75)`|`r quantile(data.worktime$Pressure,0.75)`|
|Maximum  | `r max(data.worktime$CO2)`|`r max(data.worktime$Temperature)`|`r max(data.worktime$RH)`|`r max(data.worktime$Pressure)`|


```{r echo=FALSE}
timePlot(data.raw,pollutant = c("CO2",
                                "Temperature",
                                "RH",
                                "Pressure"),
         avg.time = "5 min",
         y.relation = "free",
         main = "5 min time average",
         xlab = "GMT")
```