Current Particulate Matter - PM10 Data Map

View the latest PM10 data. Data is refreshed every 60 minutes. View instructions on how to use the map.

PM10 µg/m3 (1hr)

150 +
50 - 150
40 - 50
30 - 40
20 - 30
10 - 20
0 - 10
No PM10 data

View this map in full screen.

Pollutant Objective

There is no Air Quality Objective for PM10 over a one hour average period. However, there is a PM10 24-hour average objective.

Read more about the province's Air Quality Objectives and Standards.


How to use the map

  • Navigate: Use your mouse to click and drag the map to a desired location
  • Zoom in to view individual stations: Use the + and - buttons on the top left of the map to increase or decrease the magnification size of the map
  • View station data: All circles represent an air monitoring stations. Click on a circle to view that station's data and related information.
  • Reset Map: Use the Home Button to reset the map.

Abbreviations

  • PM2.5 = fine particles with a diameter of 2.5 microns (millionths of a metre)
  • PM10 = small particles with a diameter of 10 microns
  • O3 = ozone
  • NO2 = nitrogen dioxide
  • SO2 = sulphur dioxide
  • ppb = parts per billion
  • ppm = parts per million
  • µg/m3 = micrograms per cubic metre
  • N/A = Readings are monitored but are not available at this time.

Data

Data is refreshed every 60 minutes. View our data license agreement and disclaimer.

More Information

If you have a comment or concern about the air quality content on this website please contact us.

There are more ways to find an air monitoring station and it's latest data.

To access the older version of the interactive map, visit the AQHI Readings Application (requires Adobe Flash Plugin).