Air Quality Analysis Stations
| Name | Province | City | |
|---|---|---|---|
| Edmonton Woodcroft (FRM) | Alberta | Edmonton | |
| Edmundston Queen St. (FRM) | New Brunswick | Edmundston | |
| Edson (Alberta) | Alberta | Edson | |
| Edson (FRM) | Alberta | Edson | |
| Egbert (FRM) | Ontario | Egbert | |
| Elgin Water Treatment Plant Port Stanley (FRM) | Ontario | Union | |
| Eliza Howell-Nr (FRM) | Michigan | Detroit | |
| Elk Falls Dogwood (FRM) | British Columbia | Campbell River | |
| Elk Island (Alberta) | Alberta | Sandy Beach | |
| Elk Island (FRM) | Alberta | Sandy Beach |
Educational Bubble
About Air Quality Analysis Stations
Citizen stations are often hosted by engaged citizens who want to document the evolution of air pollution in their living environment. These affordable stations are good for assessing trends but are less precise than official stations.
Official air quality analysis stations are managed by state experts. They are evaluated and calibrated periodically. Additionally, the air entering the analyzer is often kept at a constant relative humidity and temperature throughout the year.