Airquality Measurements

Lopamudra Satpathy
04/06/2018

Introduction

AIRQUALITY MEASUREMENTS

This is a study of air quality measurements in New york from May 1973 to September 1973. The Dataset used for this presentation is airquality.This data frame has 154 observation on 6 variables. Name os the variables are:

  • Ozone (numeric Ozone(ppb))
  • Solar.R(numeric Solar R(lang))
  • Wind (numeric Wind(mph))
  • Temp (numeric Temperature(degrees F))
  • Month( numeric Month(1 - 12))
  • Day (numeric Day of month(1-31))

Slide With Code

     Ozone           Solar.R           Wind             Temp      
 Min.   :  1.00   Min.   :  7.0   Min.   : 1.700   Min.   :56.00  
 1st Qu.: 18.00   1st Qu.:115.8   1st Qu.: 7.400   1st Qu.:72.00  
 Median : 31.50   Median :205.0   Median : 9.700   Median :79.00  
 Mean   : 42.13   Mean   :185.9   Mean   : 9.958   Mean   :77.88  
 3rd Qu.: 63.25   3rd Qu.:258.8   3rd Qu.:11.500   3rd Qu.:85.00  
 Max.   :168.00   Max.   :334.0   Max.   :20.700   Max.   :97.00  
 NA's   :37       NA's   :7                                       
     Month            Day      
 Min.   :5.000   Min.   : 1.0  
 1st Qu.:6.000   1st Qu.: 8.0  
 Median :7.000   Median :16.0  
 Mean   :6.993   Mean   :15.8  
 3rd Qu.:8.000   3rd Qu.:23.0  
 Max.   :9.000   Max.   :31.0

Slide With Plot

pairs(Ozone~.,data = airquality)

plot of chunk unnamed-chunk-2

Conclusion

Measurement of air quality is a complicated and technical task.This is requiring direct measurements as well as well as meterological data collected from Air monitoring station.This will help to protect human as well as enviornment due to the damage of air pollution.