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Figure 7.14: Benzene levels in Auckland and Christchurch, 2001–2005

Return to the point in the document where this figure is located.

Note:

µg/m3 = micrograms per cubic metre.

Data source: Ministry for the Environment, 2006b.

Text description of figure

 

Year

Auckland (Penrose)

Christchurch (St Albans)

Annual average
µg/m3

Annual average
µg/m3

2001

2.6

6.4

2002

2.1

3.8

2003

2.1

 

2004

2.2

2.4

2005

1.9

2.1