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UV and Ozone
ServiceThis is the home for NIWA's UV and ozone research, including maps and graphs showing daily predictions and measurements for UV levels across New Zealand. -
UV Index
ServicePlots of today's UV index are available in graphical form for Auckland, Wellington, Christchurch, Lauder and Invercargill. -
Daily CO2 measurements from NIWA’s atmospheric monitoring station at Baring Head
ServiceDaily CO2 measurements from NIWA’s atmospheric monitoring station at Baring Head. -
Trace gas datasets
ServiceNIWA makes a range of trace gas data freely available on our FTP site. -
Air quality monitoring with low-cost sensors
ServiceNIWA provides ambient air quality monitoring services using low-cost ODIN (Outdoor Dust Information Node) sensors.