Legacy Way in-tunnel air quality
Use the below table to check the in-tunnel air quality levels for a current, past or specific period.
The in-tunnel air quality monitoring shows data for:
- Carbon monoxide (CO)
- Nitrogen dioxide (NO2)
- Visibility (K)
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- Monitoring and measuring protocols for each criteria as set out in the PIARC guidelines, as current December 2009
- Carbon Monoxide (CO) may fluctuate when peak traffic congestion occurs (ie traffic flows are less than 10 km/h)
- Visibility coefficient (K) may fluctuate with peak traffic conditions (ie free flowing traffic refers to a greater speed than 50km/hr)
Reports
Disclaimer
The data used on this page is collected by third parties using equipment which is not controlled by Transurban Queensland and as such may be subject to faults or errors by third parties, external weather or environmental events, or server access issues. The data comes directly from the air quality monitoring instruments and sensors and has not been validated.
This data may be adjusted at a later time through a standardised procedure to account for instrument errors. Once data has been validated, a validated data report are posted on the air quality reports page.