National Air Pollution Surveillance
Also known as NAPS · Réseau national de surveillance de la pollution atmosphérique · RNSPA
The National Air Pollution Surveillance (NAPS) Program provides accurate and long-term air quality data of a uniform standard across Canada. The NAPS Network has a Canada-Wide database of criteria air contaminants from the early 1970s to the present for designated NAPS sites, as well as provincial, territorial and other sites. Trace contaminants are also monitored at several stations in the network and analyzed by the laboratory at River Road.
Getting access
Open access Open
- How to apply
- Not yet verified — we don’t publish a route we haven’t checked.
Summarised from a registry — the exact application route is not yet verified.
Registration required Restricted (registration)
- How to apply
- Not yet verified — we don’t publish a route we haven’t checked.
Summarised from a registry — the exact application route is not yet verified.
About this database
| Website | https://www.canada.ca/en/environment-climate-change/services/air-pollution/monitoring-networks-data/national-air-pollution-program.html |
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| Subjects | Life Sciences · Natural Sciences · Biology · Geosciences (including Geography) · Atmospheric Science and Oceanography · Geochemistry, Mineralogy and Crystallography · Geography · Water Research |
| Last updated | 2026-09-11 |