Our air 2018 report presents information about the state of our air, the pressures on this state, and what that means for us and the environment.

Our air 2018 report presents information about the state of our air, the pressures on this state, and what that means for us and the environment.

Correction: 6 October 2020 

We have corrected a sentence on page 55 of Our Air 2018. The sentence, ‘Concentrations at three of five sites monitored in Auckland decreased from 2006 to 2016, but were still at high levels when compared internationally.’ has been changed to ‘Concentrations at three of four sites monitored in Auckland decreased from 2006 to 2016, but were still at high levels when compared internationally.’ The correction resulted from a revised calculation. 
 

Correction:  22 November 2018 

We made corrections to page 32 of Our Air 2018 to:

  • increase the total number of sites where we had enough data to calculate trends from 45 to 47
  • decrease the number of sites with a decreasing trend in autumn from 11 to 5
  • decrease the number of sites with a decreasing trend in summer from 8 to 5
  • decrease the number of sites with increasing trends in summer from 8 to 7.

The corrections result from a miscalculation.

cover photo of Our air 2018

 

Find out more

Read a summary of the report

See all information from Our air 2018

See more on...