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Air quality portal

Media gallery

From the experts

Sydney's Air Quality-Tunnel design and ventilation outlets

Sydney's Air Quality-Impact of moving traffic into tunnels

Sydney's Air Quality-Global comparison and influencing factors

Sydney's Air Quality-Future technology and predictions

Sydney's Air Quality-Effectiveness of ventilation outlets

Sydney's Air Quality-A comprehensive monitoring regime

Fact sheets

How is air quality managed e-book (PDF)

Sydney's air quality (PDF)

Air quality monitoring stations (PDF)

Tunnel ventilation and filtration (PDF)

Collateral for media

Why we build tunnels

Sydney's air quality

How air flows through tunnels (MP4)

Vehicle emissions have decreased (MP4)

Less vehicles on local streets (MP4)

Tunnel animated infographic loop (MP4)

Key air quality infographics (PDF)

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Media gallery

From the experts

Sydney's Air Quality-Tunnel design and ventilation outlets

Sydney's Air Quality-Impact of moving traffic into tunnels

Sydney's Air Quality-Global comparison and influencing factors

Sydney's Air Quality-Future technology and predictions

Sydney's Air Quality-Effectiveness of ventilation outlets

Sydney's Air Quality-A comprehensive monitoring regime

Fact sheets

How is air quality managed e-book (PDF)

Sydney's air quality (PDF)

Air quality monitoring stations (PDF)

Tunnel ventilation and filtration (PDF)

Collateral for media

Why we build tunnels

Sydney's air quality

How air flows through tunnels (MP4)

Vehicle emissions have decreased (MP4)

Less vehicles on local streets (MP4)

Tunnel animated infographic loop (MP4)

Key air quality infographics (PDF)

Air quality - have your say

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What is PM10 and PM2.5?

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What is PM₁₀ and PM_2.5?

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