Video | Business Headlines | Internet | Science | Scientific Ethics | Technology | Search


New Zealand air quality continues to improve

New Zealand air quality continues to improve

Air quality in New Zealand continues to improve, according to a new report released today by the Ministry for the Environment and Statistics New Zealand, showing lower levels of airborne particles that are associated with health problems.

The 2014 Air domain report focuses on three national air quality indicators – PM10 particulates, (particulate matter 10 micrometres or less in diameter), health impacts from PM10, and vehicle emissions.

“The report not only covers the state of the environment but also what has contributed to the state being the way it is and how the state impacts New Zealand and New Zealanders,” Secretary for the Environment Paul Reynolds said.

The indicators are showing the state of air quality is improving, and the measurable pressures and impacts reducing.

At a national level, annual PM10 concentrations declined between 2006 and 2012. A number of locations breached PM10 health guidelines, particularly in winter due to wood and coal burners.

A range of other pollutants are covered in the report, such as carbon monoxide, lead, sulphur dioxide, and nitrogen dioxide. These mostly met short- and long-term health guidelines, though occasional breaches of guidelines occurred at some sites close to roads or major industry.

The improvement in the state of air quality is reflected by declines in the key pressures on PM10 concentrations. The number of homes using wood and coal has declined since 1996, and on-road transport emissions have declined since 2001 even though vehicle usage has increased. The key pollutants from vehicles have each decreased between 25 and 50 percent brought about by improvements in New Zealand’s vehicle fleets and cleaner fuels.

With the state of New Zealand’s air quality improving, associated health impacts from exposure to PM10 have also declined from 2006 to 2012.

“As a joint Ministry for the Environment and Statistics New Zealand report, the report draws on the technical strengths of each organisation and is independent and statistically robust. We hope that this report and future reports under the environmental reporting regime will help New Zealanders to have the best environmental information available,” Government Statistician Liz MacPherson said.

Access New Zealand’s Environmental Reporting Series: 2014 Air Domain Report on the Ministry for the Environment website

Authorised by Liz MacPherson, Government Statistician, and Paul Reynolds, Secretary for the Environment.


© Scoop Media

Business Headlines | Sci-Tech Headlines


Trade: NZ Trade Deficit Widens To A Record In September

Oct. 27 (BusinessDesk) - New Zealand's monthly trade deficit widened to a record in September as meat exports dropped to their lowest level in more than three years. More>>


Animal Welfare: Cruel Practices Condemned By DairyNZ Chief

DairyNZ chief executive Tim Mackle says cruel and illegal practices are not in any way condoned or accepted by the industry as part of dairy farming.

Tim says the video released today by Farmwatch shows some footage of transport companies and their workers, as well as some unacceptable behaviour by farmers of dragging calves. More>>


Postnatal Depression: 'The Thief That Steals Motherhood' - Alison McCulloch

Post-natal depression is a sly and cruel illness, described by one expert as ‘the thief that steals motherhood’, it creeps up on its victims, hiding behind the stress and exhaustion of being a new parent, catching many women unaware and unprepared. More>>


DIY: Kiwi Ingenuity And Masking Tape Saves Chick

Kiwi ingenuity and masking tape has saved a Kiwi chick after its egg was badly damaged endangering the chick's life. The egg was delivered to Kiwi Encounter at Rainbow Springs in Rotorua 14 days ago by a DOC worker with a large hole in its shell and against all odds has just successfully hatched. More>>


International Trade: Key To Lead Mission To India; ASEAN FTA Review Announced

Prime Minister John Key will lead a trade delegation to India next week, saying the pursuit of a free trade agreement with the protectionist giant is "the primary reason we're going" but playing down the likelihood of early progress. More>>



MYOB: Digital Signatures Go Live

From today, Inland Revenue will begin accepting “digital signatures”, saving businesses and their accountants a huge amount of administration time and further reducing the need for pen and paper in the workplace. More>>

Oil Searches: Norway's Statoil Quits Reinga Basin

Statoil, the Norwegian state-owned oil company, has given up oil and gas exploration in Northland's Reinga Basin, saying the probably of a find was 'too low'. More>>


Modern Living: Auckland Development Blowouts Reminiscent Of Run Up To GFC

The collapse of property developments in Auckland is "almost groundhog day" to the run-up of the global financial crisis in 2007/2008 as banks refuse to fund projects due to blowouts in construction and labour costs, says John Kensington, the author of KPMG's Financial Institutions Performance Survey. More>>


Get More From Scoop

Search Scoop  
Powered by Vodafone
NZ independent news