Worst air pollution Morisset, today and tomorrow
Today (17 September): Air quality in Morisset is fair. AQI, PM2.5, PM10, and NO2 are fair; O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 AM (PM2.5: 28.9/100).
Tomorrow (18 September 2026): Air quality in Morisset is moderate. AQI worsens to moderate; PM2.5 increases to moderate; O3 increases to fair; all other pollutants stay as today. Pollution peaks around 1:00 PM (PM2.5: 42.5/100). Airmine updates local air quality forecasts four times daily.
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In Morisset, this area's modest traffic load leaves farmland dust and seasonal burning as the more significant local air factors. A patch of green space in the area offers some natural buffering against local particulate matter. Conditions on any given day depend heavily on wind speed and direction locally. Nearby areas with a similar setup tend to show a comparable air quality baseline.
Today - 17 September | Pollution peaks at 11:00
AQI:
Fair
28.9/100
PM2.5 (fine particles):
Fair
28.9/100
PM10 (coarse particles):
Fair
23.8/100
NO2 (nitrogen dioxide):
Fair
20.1/100
O3 (ozone):
Good
14.4/100
SO2 (sulfur dioxide):
Good
17.2/100
CO (carbon monoxide):
Good
0.3/100
HCHO (formaldehyde):
Good
1.3/100
PM1 (ultrafine particles):
Good
2.8/100
Levels show the poorest local air quality during the day
Tomorrow - 18 September | Pollution peaks at 13:00
AQI:
Moderate
42.5/100
PM2.5 (fine particles):
Moderate
42.5/100
PM10 (coarse particles):
Fair
30.1/100
NO2 (nitrogen dioxide):
Fair
25.6/100
O3 (ozone):
Fair
25.2/100
SO2 (sulfur dioxide):
Good
14.2/100
CO (carbon monoxide):
Good
0.5/100
HCHO (formaldehyde):
Good
6.8/100
PM1 (ultrafine particles):
Good
14.7/100
Pollen forecast in Morisset
View pollen forecastAir quality forecasts for neighbourhoods and landmarks in Morisset
Frequently Asked Questions
Is air quality bad in Morisset right now?
On 17 September 2026, overall air quality in Morisset is fair. AQI is the main air quality indicator at 28.9/100. Pollution peaks around 11:00 AM (PM2.5: 28.9/100).
Will air quality be worse tomorrow in Morisset?
On 18 September 2026, air quality conditions in Morisset will be worse than today, with AQI forecast at moderate at 42.5/100. Pollution peaks around 1:00 PM (PM2.5: 42.5/100).
When is air pollution at its worst in Morisset?
Particulate levels here tend to peak during the coldest months of the year, driven by heating season smoke that lingers under stagnant, cold winter air. Warmer months bring a different problem: smoke haze from nearby bushfires, as warm, dry conditions drive both ozone formation and periodic bushfire smoke from the surrounding region. Air quality generally improves in spring and autumn, when milder weather and steadier winds help disperse pollutants.
Are air quality levels in Morisset 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: 16 September 2026 at 20:30 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.
Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.
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