Clearing The Air Together


Stoughton Airpointer

Current Conditions

AQI Levels

very poor




No known harmful effects to soil, water, vegetation, animals, visibility or human health. The contributing factor to the Air Quality Index is Nitrogen Dioxide.

AQI calculated at Stoughton is approximate as the AQI calculation includes Carbon Monoxide and Ozone measurements; CO, and O3 are not measured at Stoughton.

The table and charts contain raw data that has not passed through a processed baseline adjustment or validation. The data on this web site are not intended to provide medical or health care advice or should not be used in published documents. Data confirmed to be invalid will be deleted by SESAA.

Air Quality 24 hour summary

Sulphur Dioxide (SO2)
0.8 ppb
Hydrogen Sulphide (H2S)
0.1 ppb
Nitric Oxide (NO)
-0.2 ppb
Nitrogen Dioxide (NO2)
3.1 ppb
Oxides of Nitrogen (NOx)
2.8 ppb
Fine Particulate (PM2.5)
-21.9 µg/m3

denotes factor contributing to AQI.


12.5 m/s from
3.5° N

SESAA Meetings

The next SESAA Board of Directors Meeting will be held on Monday September 23, 2019 at 10:00 A.M. to be  held at the Microtel Hotel, 88 Grace Street, Weyburn, SK. Lunch will be provided.

Southeast Saskatchewan
Airshed Association

SESAA is the Southeast Saskatchewan Airshed Association, incorporated in October 2005. We are a non-profit organization of public, industry, government, and non-government members. Our goal is to collect credible, scientifically defensible air quality data for the southeast Saskatchewan region, and to make this data freely available to all stakeholders. Our objective is to bring together stakeholders from all backgrounds to identify local air quality issues and to develop innovative solutions for managing these issues. Diverse stakeholder representation recognizes concerns specific to the region, and encourages solutions that are tailored to address local needs.

The southeast Saskatchewan airshed encompasses an area of approximately 36,800 square kilometers. Our boundaries were established based on common history, meteorology, and funding considerations. Key economic activities in our region include agriculture, oil and gas, power generation, mining, and transportation.

What is an airshed?

An airshed is a geographic region that shares the same air quality characteristics. The airshed boundaries may be established considering topographic features, meteorology, economic activities, pollution sources, political boundaries, and common air quality issues.

Airpointer Data

Search for data over past 60 days

Air Quality Data

There are currently 8 Airpointers reporting live air quality in Southeast Saskatchewan



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