Worst air pollution North End Moncton - Moncton, today and tomorrow
Today (9 August): Air quality in North End Moncton is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 10:00 AM (O3: 37.1/100).
Tomorrow (10 August 2026): Air quality in North End Moncton is fair. AQI improves to medium; NO2 decreases to medium; all other pollutants stay as today. Pollution peaks around 5:00 PM (NO2: 40.6/100). Airmine updates local air quality forecasts four times daily.
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North End Moncton's air quality reflects its residential northern position, with Mountain Road traffic the modest primary local source.
Today - 9 August | Pollution peaks at 10:00
AQI:
Fair
37.1/100
PM2.5 (fine particles):
Good
13.9/100
PM10 (coarse particles):
Good
9.5/100
NO2 (nitrogen dioxide):
Fair
29.2/100
O3 (ozone):
Fair
37.1/100
SO2 (sulfur dioxide):
Good
3.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
10.1/100
PM1 (ultrafine particles):
Good
9.2/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 17:00
AQI:
Medium
40.6/100
PM2.5 (fine particles):
Good
15.3/100
PM10 (coarse particles):
Good
9.9/100
NO2 (nitrogen dioxide):
Medium
40.6/100
O3 (ozone):
Fair
36.0/100
SO2 (sulfur dioxide):
Good
3.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.8/100
PM1 (ultrafine particles):
Good
11.3/100
Other Landmarks in Moncton
Sports venues in Moncton
Frequently Asked Questions
Is air quality bad in North End Moncton right now?
On 9 August 2026, overall air quality in North End Moncton is fair. AQI is the main air quality indicator at 37.1/100. Pollution peaks around 10:00 AM (O3: 37.1/100).
Will air quality be worse tomorrow in North End Moncton?
On 10 August 2026, air quality conditions in North End Moncton will be similar to today, with O3 forecast at fair at 36.0/100. Pollution peaks around 5:00 PM (NO2: 40.6/100).
When is air pollution at its worst in North End Moncton?
North End Moncton's air quality changes through the year largely because of its residential streets north of downtown. Frequent Atlantic storms keep the air generally clean through much of the year, though summer humidity and occasional stagnant spells can allow local emissions to build up. Onshore breezes off the Atlantic usually clear the air within a day or so.
Are air quality levels in North End Moncton 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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