Welcome to the Great Plains Air Zone (GPAZ) website! We are a voluntary, member based, non-profit association that works with government, industry, and other public interest groups to monitor and create awareness of air quality issues in our region of Saskatchewan. We invite you to read through our site to learn more about our work, and follow us on social media to keep up to date.

Below is a summary of current data from each of our continuous air monitoring stations, including the Air Quality Health Index (AQHI) for each region that we monitor. This is data that is gathered from our monitors every hour - to see more detailed information from each station, check out our Air Quality Monitoring page. Please note that this data has not been checked through the Quality Assurance (QA) process and as such should be used with some caution. Once the data is checked using this process, it is posted to our resource page as a monthly dashboard.

To learn more about the AQHI and what it says about air quality in your area, please visit Environment Canada.

Current Air Quality at East Regina Station

Click here for more detailed info.

AQHI 2 Health Risk Low
Air Quality Health Index
  • General PopulationIdeal air quality for outdoor activities.
  • At Risk PopulationEnjoy your usual outdoor activities.
NO 2.9 ppb
NO2 2.7 ppb
NOx 5.6 ppb
SO2 0.6 ppb
H2S 0.8 ppb
O3 32.8 ppb
PM2.5 2.5 µg/m3



Wind6.9 m/s from
281.0° W



Air Pressure

Air Pressure0.0 kPa


Precipitation0.0 mm



The purpose of the airzone association is to collect and share air quality data and information for the geographically defined airshed zone, and to provide a regional forum for the discussion and management of air quality issues. For more info see the About page