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Canadian Environmental Sustainability Indicators: Air Quality Indicators - Data Sources and Methods

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Tables and figures

Tables

Text table 1 Graphic description of calculation of ground-level ozone maximum eight-hour average for each day (parts per billion)

Text table 2 Four monitoring stations that met all the inclusion criteria but were not representative of the general air quality at their respective sites

Text table 3 Data quality objectives for ground-level ozone and PM_2.5

Text table 4 Rate of change per year of the ground-level ozone exposure indicator, 1990 to 2005

Text table 5 Rate of change per year of the PM_2.5 exposure indicator, 1990 to 2005

Figures

Figure 1 Daily maximum 8-hour average ground-level ozone levels, mean of 79 monitoring stations across Canada

Figure 2 Conceptual diagram, estimating the population around a monitoring station

Figure 3 Air quality monitoring station

Figure 4 Locations of monitoring stations contributing to the air quality indicators – national and regional

Figure 5 Growth in the number of particulate matter monitors, Canada