Worst air pollution Parc national de la Jacques-Cartier - Quebec City, today and tomorrow
Today (9 August): Air quality in Parc national de la Jacques-Cartier is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 8:00 AM (O3: 38.0/100).
Tomorrow (10 August 2026): Air quality in Parc national de la Jacques-Cartier is fair. NO2 decreases to good; all other pollutants stay as today. Pollution peaks around 10:00 AM (O3: 27.3/100). Airmine updates local air quality forecasts four times daily.
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Parc national de la Jacques-Cartier's air quality benefits from its remote boreal valley position north of Quebec City, with minimal human activity keeping this park exceptionally clean.
Today - 9 August | Pollution peaks at 08:00
AQI:
Fair
38.0/100
PM2.5 (fine particles):
Good
15.3/100
PM10 (coarse particles):
Good
11.9/100
NO2 (nitrogen dioxide):
Fair
24.4/100
O3 (ozone):
Fair
38.0/100
SO2 (sulfur dioxide):
Good
3.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
9.2/100
PM1 (ultrafine particles):
Good
8.6/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 10:00
AQI:
Fair
27.3/100
PM2.5 (fine particles):
Good
10.5/100
PM10 (coarse particles):
Good
7.5/100
NO2 (nitrogen dioxide):
Good
16.3/100
O3 (ozone):
Fair
27.3/100
SO2 (sulfur dioxide):
Good
3.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.9/100
PM1 (ultrafine particles):
Good
6.3/100
Other Landmarks in Quebec City
Sports venues in Quebec City
Frequently Asked Questions
Is air quality bad in Parc national de la Jacques-Cartier right now?
On 9 August 2026, overall air quality in Parc national de la Jacques-Cartier is fair. AQI is the main air quality indicator at 38.0/100. Pollution peaks around 8:00 AM (O3: 38.0/100).
Will air quality be worse tomorrow in Parc national de la Jacques-Cartier?
On 10 August 2026, air quality conditions in Parc national de la Jacques-Cartier will be similar to today, with AQI forecast at fair at 27.3/100. Pollution peaks around 10:00 AM (O3: 27.3/100).
When is air pollution at its worst in Parc national de la Jacques-Cartier?
Parc national de la Jacques-Cartier's air quality varies through the year, influenced by its steep river valley forest north of Quebec City. For most of the year the air stays clean and lake-fresh, but summer tourist traffic and, in some years, drifting wildfire smoke can briefly worsen conditions. Weekday air quality is often noticeably better than on busy summer weekends when visitor numbers peak.
Are air quality levels in Parc national de la Jacques-Cartier 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.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 9 August 2026 at 20:27 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.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
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