Chart air quality data
What’s new
View the current smoke and dust levels across Queensland and general guidance on what actions to take to protect your health during a smoke event
Ozone at Memorial Park, Wednesday 28 February 2024 about Ozone
Memorial Park station overview
None of the data is validated (0% validated, 0/24 records)
Some data is unavailable for this time period (4%, 1/24 records)
Legend to air quality category colours about category values
- Good
- Fair
- Poor
- Very poor
- Extremely poor
No wind direction data available to create wind rose charts.
About air quality categories
Air quality categories are used to make it easier to interpret air quality data by reducing the complexity associated with different pollutant concentration units and air quality guideline values.
Each air quality measurement from a monitoring station is assigned an air quality category rating based on comparison of the measurement value against the relevant air quality guideline. Five colour-coded air quality categories are used, being ‘Good’ (green), ‘Fair’ (yellow), ‘Poor’ (orange), ‘Very poor’ (red) or ‘Extremely poor’ (dark red). Values greater than the air quality guideline will be appear as ‘Poor’, ‘Very poor’ or ‘Extremely poor’.
About Ozone
Ozone is a colourless, highly reactive gas with a distinctive odour. The upper atmosphere ozone layer (at altitudes of 15–35km) protects the earth from harmful ultraviolet radiation from the sun. The ozone layer reduction represents a global atmosphere issue.
The guideline for Ozone is 0.1ppm (1hr avg) and 0.065ppm (8hr avg).
Ozone is measured in parts per million.