33 datasets found

The total number of registered motor vehicles shows continued and sustained growth over time.

Since 1993, there have been no exceedances of the National Environmental Protection Measures (NEPM) Air Quality Standards and no clear trends over the past decade.

The National Pollutant Inventory (NPI) tracks air pollutant emissions for industrial sources across Australia.

Routine monitoring of lead in air is no longer undertaken in South East Queensland due to the low ambient concentrations following removal of lead in petrol.

Carbon monoxide levels have continued to decline over the past decade with levels in the last six years less than 20% of the National Environmental Protection Measure (NEPM) Air...

Total motor vehicle travel (cars, trucks, buses), expressed as total vehicle kilometres travelled, shows continued and sustained growth over time.

Emissions from motor vehicles are a function of many factors, but most importantly total travel, fleet mix and emission control technology and driving behaviour.

Particle concentrations have exceeded National Environmental Protection Measures (NEPM) Air Quality Standards since monitoring began in 1986.

While ozone levels in Townsville and Gladstone have never exceeded air quality standards, South East Queensland experienced exceedences in 2005, 2011 and 2015.

The total number of registered motor vehicles shows continued and sustained growth over time.

Since 1993, there have been no exceedences of the National Environmental Protection Measures (NEPM) Air Quality Standards and no clear trends over the past decade.

The National Pollutant Inventory (NPI) tracks air pollutant emissions for industrial sources across Australia.

Carbon monoxide levels have continued to decline over the past decade with levels in the last four years less than 20% of the National Environmental Protection Measures (NEPM)...