Maintaining good air quality for the benefit of human health is largely the responsibility of State government. Effective reduction in pollution has been achieved via the enforcement of national standards, and state legislation that requires permits to be issued, plans to be submitted and sufficient care to be taken. Air quality maintenance is an ongoing task.
The State government has enacted environmental protection legislation and specific legislation that aims to improve air quality. Other policies specific to air quality are being developed.
Environmental Management and Pollution Control Act 1994
The key legislation in respect of air quality is the
Environmental Management and Pollution Control Act 1994.
Environment Protection Policy (Air Quality) 2004
Environment Protection Policy (Air Quality) 2004 provides a framework for the management and regulation of both point and diffuse sources of emissions to air for pollutants with the potential to cause environmental harm.
Solid Fuel Heater and Backyard Burning Regulations
Environment Management and Pollution Control (Distributed Atmospheric Emissions) Regulations 2018 prescribe a number of requirements relating to the manufacture, importation, sale and operation of solid fuel heaters, as well as restrictions on backyard burning.
Management of Industrial Point Sources of Air Pollution
State and local government control the air emissions of industrial activities through permits and environment protection notices. Currently, emissions from industries, otherwise known as point source emissions, are regulated under the general provisions of the
Environmental Management and Pollution Control Act 1994 and the
Land Use Planning and Approvals Act 1993. The provisions of the Environment Protection Policy (Air Quality) 2004 also apply.
Point source pollution is pollution which is emitted at a discrete, identifiable location, usually via a smoke stack and which can be readily measured. Where a point source of pollution might cause environmental nuisance or material or serious environmental harm, limits are to be set on the permissible concentrations and/or loads of pollutants present in discharges to the atmosphere.
Management of Residential and Other Diffuse Sources of Air Pollution
Sources of pollution, such as wood heating, back yard burning, lawn mowers and other small combustion engines are usually individually small but numerous and can be significant sources of air pollution. They may also cause localised air pollution problems. See:
Reducing Local Air Pollution.
Management of Planned Burning
Large scale open burning for forest regeneration, waste removal, ecological management and fuel reduction has an impact on air quality. See:
Management of Planned Burning.
Management of Transport as a Source of Air Pollution
Motor traffic is a major source of air pollution in Australian cities. Little monitoring of typical motor exhaust emission pollutants has been conducted in Tasmania. Visible exhaust emissions of longer duration than 10 seconds are prohibited under the
Vehicle and Traffic (Vehicle Standards) Regulations 2001. These Regulations are administered by the
Department of State Growth.
Motor vehicle emissions are controlled through
Australian Design Rules (ADRs) which require all new vehicles sold in Australia to meet specified emission limits (see
Reduce Car Use.
Air NEPM Monitoring Plan for Tasmania
The Air NEPM Monitoring Plan for Tasmania specifies how Tasmania plans to monitor, assess and report air quality for the purposes of the National Environment Protection Measure for Ambient Air Quality. See here:
Tasmanian Air Monitoring Plan.
Tasmanian Air Quality Strategy (TAQS)
The Environment Protection Policy (Air Quality) 2004 required the development of the TAQS. The aim of the Tasmanian Air Quality Strategy 2006 (Strategy) was to establish a blueprint for measuring, improving and managing air quality in Tasmania for the five year period from 2006 and 2011. The primary driver for the Strategy has been the recognised need to achieve the National Environment Protection Measure Goals for air quality, especially those relating to fine particle pollution.
The Tasmanian Air Quality Strategy June 2006 achieved considerable success in guiding the management of air quality in Tasmania over the five year period from 2006 until 2011. However, as a result of a number of influences on future air quality policy at both the State and Federal level a new TAQS was not developed after 2011. Instead the existing strategy was retained to serve as a vehicle to drive further air quality management programs, to facilitate the implementation of the strategy objectives that remained outstanding and to support the continued operation of the established ongoing programs. See:
Tasmanian Air Quality Strategy.