Description
Hourly contaminant concentrations measured continuously by the Quebec Air Quality Monitoring Network (RSQAQ). To consult the descriptive statistics of these data, look for the RSQAQ-Statistics-Descriptive-Data-Continuous-Data data.
If you have any questions about this data, contact the Info-Air department:.
These data exclude those [measured on Montreal Island] (https://www.donneesquebec.ca/recherche/dataset/vmtl-rsqa-polluants-gazeux).
For detailed instructions on how to open and navigate data files to easily find accurate data, see the [RSQAQ: Navigating Air Quality Data] tutorial (https://www.youtube.com/watch?v=3bLBUOmMEFk).
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| RSQAQ - 1979 hourly continuous data | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1984 | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1978 | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1977 | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1995 | CSV | Open resource | |
| RSQAQ - Hourly continuous data 2024 | CSV | Open resource | |
| RSQAQ - 2001 hourly continuous data | CSV | Open resource | |
| RSQAQ - 2002 hourly continuous data | CSV | Open resource | |
| RSQAQ - 2023 hourly continuous data | CSV | Open resource | |
| RSQAQ - 2014 hourly continuous data | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1982 | CSV | Open resource | |
| RSQAQ - 2008 hourly continuous data | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1993 | CSV | Open resource | |
| RSQAQ - 2025 hourly continuous data | CSV | Open resource | |
| RSQAQ - 2009 hourly continuous data | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1994 | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1983 | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1992 | CSV | Open resource | |
| RSQAQ - Hourly continuous data 2016 | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1988 | CSV | Open resource | |
| RSQAQ - Hourly continuous data 2004 | CSV | Open resource | |
| RSQAQ - 2006 hourly continuous data | CSV | Open resource | |
| RSQAQ - 2015 hourly continuous data | CSV | Open resource | |
| RSQAQ - 2020 hourly continuous data | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1985 | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1990 | CSV | Open resource | |
| RSQAQ - Hourly continuous data 2003 | CSV | Open resource | |
| RSQAQ - 2012 hourly continuous data | CSV | Open resource | |
| RSQAQ - 2017 hourly continuous data | CSV | Open resource | |
| RSQAQ - 2018 hourly continuous data | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1981 | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1975 | CSV | Open resource | |
| RSQAQ - 2010 hourly continuous data | CSV | Open resource | |
| RSQAQ - 2019 hourly continuous data | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1976 | CSV | Open resource | |
| RSQAQ - Hourly continuous data 2000 | CSV | Open resource | |
| RSQAQ - 2021 hourly continuous data | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1989 | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1980 | CSV | Open resource | |
| RSQAQ - 2022 hourly continuous data | CSV | Open resource | |
| RSQAQ - 1999 hourly continuous data | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1996 | CSV | Open resource | |
| RSQAQ - 2005 hourly continuous data | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1986 | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1997 | CSV | Open resource | |
| RSQAQ - 2013 hourly continuous data | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1987 | CSV | Open resource | |
| RSQAQ - 2011 hourly continuous data | CSV | Open resource | |
| RSQAQ - 1998 hourly continuous data | CSV | Open resource | |
| RSQAQ - Hourly continuous data 1991 | CSV | Open resource | |
| RSQAQ - 2007 hourly continuous data | CSV | Open resource | |
| Original metadata (https://www.donneesquebec.ca) | HTML | Open resource |