Worst air pollution ENMAX Centre - Lethbridge, today and tomorrow
Today (16 July): Air quality in ENMAX Centre is fair. O3 is fair; AQI and NO2 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 12:00 AM (NO2: 41.1/100).
Tomorrow (17 July 2026): Air quality in ENMAX Centre is fair. All pollutants stay as today. Pollution peaks around 5:00 PM (NO2: 47.0/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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ENMAX Centre's air quality reflects its west-Lethbridge exhibition-grounds position, with event-night traffic on Parkside Drive generating localized emission peaks.
Today - 16 July | Pollution peaks at 00:00
AQI:
Medium
41.1/100
PM2.5 (fine particles):
Good
13.1/100
PM10 (coarse particles):
Good
4.7/100
NO2 (nitrogen dioxide):
Medium
41.1/100
O3 (ozone):
Fair
28.8/100
SO2 (sulfur dioxide):
Good
8.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.8/100
PM1 (ultrafine particles):
Good
10.7/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 17:00
AQI:
Medium
47.0/100
PM2.5 (fine particles):
Good
18.4/100
PM10 (coarse particles):
Good
6.5/100
NO2 (nitrogen dioxide):
Medium
47.0/100
O3 (ozone):
Fair
22.7/100
SO2 (sulfur dioxide):
Good
8.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.6/100
PM1 (ultrafine particles):
Good
15.3/100
Other Landmarks in Lethbridge
Sports venues in Lethbridge
Frequently Asked Questions
Is air quality bad in ENMAX Centre right now?
On 16 July 2026, overall air quality in ENMAX Centre is fair. O3 is the main pollutant at 28.8/100. Pollution peaks around 12:00 AM (NO2: 41.1/100).
Will air quality be worse tomorrow in ENMAX Centre?
On 17 July 2026, air quality conditions in ENMAX Centre will be similar to today, with O3 forecast at fair at 22.7/100. Pollution peaks around 5:00 PM (NO2: 47.0/100).
When is air pollution at its worst in ENMAX Centre?
The ENMAX Centre sees clear seasonal swings in air quality, driven in part by its west-Lethbridge exhibition-grounds setting, busiest on event nights. Winter's sudden chinook winds can melt snow and clear the air within hours, while summer heat and wildfire smoke drifting from the Rockies occasionally push pollution higher. These warm winter winds are one of the most distinctive features of the local climate.
Are air quality levels in ENMAX Centre based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
Check air quality in other popular cities:
Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app