Carbon monoxide in the air

Carbon monoxide (CO) is a clear, odourless gas. Find out where it comes from, how it can impact your health and how to check air quality...

PM10 particles in the air

PM10 particles can be found in dust and smoke. Find out how they can impact our health and how to check air quality...

Chlorinated hydrocarbons and your health

Find out about trichloroethylene and its risks to human health...

Point and non-point sources of water pollution

Pollutants enter water environments from two main types of sources: point sources and non-point sources...

How EPA monitors Victoria's air

EPA monitors air quality at a number of locations around Victoria. We monitor ambient air quality and local air quality. We also support emergency services during air pollution incidents...

Clean air and future air quality

Find out how we use trends to predict air pollution and make air quality policies for Victoria...

Future air quality in Victoria

Learn about the Future Air Quality in Victoria report, including the key findings of the report...

How we forecast air quality

Information on EPA AirWatch air quality forecasts. Includes the data we use and the areas our forecasts cover...

AirWatch air quality categories

We use categories to describe air quality across Victoria. Find out what our air quality categories mean...

How EPA monitors air quality

Find out how we monitor air quality to provide information on pollutants in the air...