Monitoring the environment

EPA AirWatch


 

EPA AirWatch is a map that shows air quality information measured by EPA’s air monitoring stations around Victoria.

To get the most from EPA AirWatch, we recommend you first visit About EPA AirWatch. Air monitoring information is also available at the hourly air quality data table.

On occasion, data may not show on the map below for a variety of reasons, such as monitoring station maintenance, equipment breakdown or website issues. See current notices below.









EPA AirWatch key

Air quality index categories

AQI very good air quality Very good air quality   AQI good air quality Good air quality   AQI fair air quality Fair air quality   AQI poor air quality Poor air quality   AQI very poor air quality Very poor air quality

Health categories

Health unhealthy for sensitive groups Unhealthy for sensitive groups   Health unhealthy all Unhealthy all   Health very unhealthy all Very unhealthy all   Health hazardous Hazardous  Health hazardous extreme Hazardous extreme

Disclaimer: The data used to compile EPA AirWatch come directly from EPA's air monitoring stations. This data may be adjusted at a later time as part of our quality management system to allow for instrument errors, power interruptions and other technical issues.

Current notices

  • EPA AirWatch, launched in January 2016, was developed to provide accurate and easily accessible air quality information to the community. While air quality data collected from EPA’s monitoring stations is correct, we are working to fix minor faults with how some data is displayed. EPA is continually monitoring this page to ensure viewers are notified about any specific faults of concern. Air monitoring information is also available at the hourly air quality data table.
  • A number of instruments that we use to monitor summer ozone are being taken offline and will not be switched back on until October or November 2016. Mainly in metropolitan Melbourne, they will not supply ozone levels for the EPA AirWatch map or hourly data tables at those locations during this time. (24 June 2016)
  • Monitoring for Carbon Monoxide at Geelong South air monitoring station is offline due to technical difficulties and Carbon Monoxide data is not being collected at this station. EPA technicians are working to fix the problem. The air quality forecast for Geelong is expected to be GOOD to VERY GOOD. (29 June 2016)
  • Monitoring for PM2.5 at Traralgon air monitoring station is offline due to technical difficulties and PM2.5 data is not being collected at this station. EPA technicians are working to fix the problem. The air quality forecast for Latrobe Valley is expected to be GOOD. (24 June 2016)

How EPA monitors the air

Watch the video to learn what happens inside one of EPA’s air monitoring stations.

Effects of bushfire smoke

Information about fine particles in bushfire smoke, the potential health effects and the health categories EPA shows on EPA AirWatch.

EPA AirWatch hourly air quality data table

A table view of the air quality data for Victoria.

Page last updated on 29 Jun 2016