PEACE AIRSHED ZONE ASSOCIATION
Monitoring Air Quality In The Peace Region.

Air quality can be impacted by many sources both through human activity and natural phenomenon.

  • Point Sources: factories, industry, power plants, home and business heating and cooling
  • Mobile Sources: transportation, vehicles, aircraft
  • Natural Sources: trees, vegetation, wetlands, gas seeps, forest fires
  • Area Sources: small sources, BBQs, firepits, drycleaners, pesticide use

In addition to wind speed and direction and important meteorological parameters that affect the transport and dispersion of air, monitoring at the stations is based on what is expected to be present in an area and available technology. For example, monitoring stations in urban centres typically measure for Nitrogen Oxides, Carbon Monoxide, Par- ticulate Matter, and Ozone, the parameters commonly associated with vehicle emissions and home heating and cooling. In an industrial area we may monitor for Sulphur Dioxide, Total Reduced Sulphurs, Hydrogen Sulphides, Total Hydrocarbons, Methane, Non-Methane or Fine Particulate Matter, depending on the industry. In rural areas we may monitor for Particulate Matter, Ozone, or Nitrogen Oxides.

Passively monitored parameters:

  • Sulphur dioxide
  • Nitrogen dioxide
  • Ozone
  • Hydrogen sulphide

Continuously monitored parameters:

  • Sulphur dioxide (SO2)
  • Total reduced sulphur (TRS)
  • Hydrogen sulphide (H2S)
  • Oxides of nitrogen (NO2, NO and NOX)
  • Carbon monoxide (CO)
  • Total hydrocarbons (THC)
  • Methane (MHC)
  • Non-Methane (NmHC)
  • Ozone (O3)
  • Fine particulate matter (PM2.5)

Meteorological parameters (that affect the transportation and dispersion of compounds):

  • Wind speed and direction
  • Solar Radiation
  • Outdoor Temperature
  • Relative Humidity

Amateur shutterbugs unite! PAZA holds an annual photography contest. Show us your Peace Country.

Annual Photo Contest

Our annual photo contest aims to highlight the awesome talents of Peace region photographers and to show off the natural splendour of our local landscapes. All photographers are welcome to enter.
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