Worst air pollution Osoyoos, today and tomorrow
Today (15 July): Air quality in Osoyoos is fair. O3 is fair; AQI and NO2 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 10:00 PM (NO2: 47.0/100).
Tomorrow (16 July 2026): Air quality in Osoyoos is medium. O3 decreases to medium; all other pollutants stay as today. Pollution peaks around 6:00 AM (O3: 51.1/100). 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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Osoyoos's air quality reflects its desert-valley bowl setting, where summer wildfire smoke and blowing dust from sparse desert vegetation are the dominant concerns.
Today - 15 July | Pollution peaks at 22:00
AQI:
Medium
47.0/100
PM2.5 (fine particles):
Good
13.0/100
PM10 (coarse particles):
Good
4.6/100
NO2 (nitrogen dioxide):
Medium
47.0/100
O3 (ozone):
Fair
36.0/100
SO2 (sulfur dioxide):
Good
13.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.1/100
PM1 (ultrafine particles):
Good
11.8/100
Levels show the poorest local air quality during the day
Tomorrow - 16 July | Pollution peaks at 06:00
AQI:
Medium
51.1/100
PM2.5 (fine particles):
Good
13.7/100
PM10 (coarse particles):
Good
4.7/100
NO2 (nitrogen dioxide):
Medium
46.0/100
O3 (ozone):
Medium
51.1/100
SO2 (sulfur dioxide):
Good
15.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.9/100
PM1 (ultrafine particles):
Good
13.6/100
Pollen forecast in Osoyoos
View pollen forecastFrequently Asked Questions
Is air quality bad in Osoyoos right now?
On 15 July 2026, overall air quality in Osoyoos is fair. O3 is the main pollutant at 36.0/100. Pollution peaks around 10:00 PM (NO2: 47.0/100).
Will air quality be worse tomorrow in Osoyoos?
On 16 July 2026, air quality conditions in Osoyoos will be better than today, with AQI forecast at medium at 51.1/100. Pollution peaks around 6:00 AM (O3: 51.1/100).
When is air pollution at its worst in Osoyoos?
Osoyoos sees clear seasonal swings in air quality, driven in part by its desert-like setting amid vineyards at the south end of the Okanagan Valley. Hot, dry summers here bring a real risk of wildfire smoke, while winter's cold-air inversions can trap smog low in the valley. Wind moving through the valley plays a large role in whether smoke or smog lingers or clears quickly.
Are air quality levels in Osoyoos 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.
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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