Figure 2.14: Percentage of measured one-hour and eight-hour average CO concentrations within air quality categories in Rotorua and Tauranga
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Text description of figure
There are four charts measuring CO concentrations in the Bay of Plenty, between 1997 and 2002.
The first two charts show one-hour and 8-hour concentrations of CO (measured by air quality categories) in Rotorua. Almost all measurements showed air quality was “Excellent”.
The second two charts show one-hour and 8-hour concentrations of CO (measured
by air quality categories) in Tauranga. Almost all measurements showed air
quality was “Excellent”.
