https://niwa.co.nz/atmosphere/carbon-dioxide
Carbon dioxide | Earth Sciences New Zealand | NIWA
Atmospheric carbon dioxide (CO2) is measured continuously at Baring Head, providing the longest running record of this type in the Southern hemisphere.
dioxide earth sciencescarbon
https://niwa.co.nz/atmosphere/air-quality/traffic-emissions-mapping-black-carbon-and-nitrogen-dioxide
Traffic emissions mapping - black carbon and nitrogen dioxide | Earth Sciences New Zealand | NIWA
Black carbon, commonly known as soot, is made of microscopic particles generated by incomplete combustion.
dioxide earth sciencestraffic