Worst air pollution McArthur Township, today and tomorrow
Today (9 August): Air quality in McArthur Township is fair. AQI, NO2, O3, and PM1 are fair; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 9:00 AM (O3: 34.2/100).
Tomorrow (10 August 2026): Air quality in McArthur Township is fair. PM2.5 increases to fair; all other pollutants stay as today. Pollution peaks around 10:00 AM (O3: 35.6/100). Airmine updates local air quality forecasts four times daily.
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In McArthur Township, light traffic and open farmland nearby mean seasonal dust and burning outweigh congestion as a pollution source here. With little tree cover mapped nearby, there's not much to meaningfully filter this particulate load here. Local monitoring for the wider area tends to track closely with this general pattern.
Today - 9 August | Pollution peaks at 09:00
AQI:
Fair
34.2/100
PM2.5 (fine particles):
Good
17.7/100
PM10 (coarse particles):
Good
5.1/100
NO2 (nitrogen dioxide):
Fair
24.7/100
O3 (ozone):
Fair
34.2/100
SO2 (sulfur dioxide):
Good
2.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.7/100
PM1 (ultrafine particles):
Fair
22.9/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 10:00
AQI:
Fair
35.6/100
PM2.5 (fine particles):
Fair
24.3/100
PM10 (coarse particles):
Good
7.6/100
NO2 (nitrogen dioxide):
Fair
29.2/100
O3 (ozone):
Fair
35.6/100
SO2 (sulfur dioxide):
Good
2.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
7.7/100
PM1 (ultrafine particles):
Fair
29.5/100
Pollen forecast in McArthur Township
View pollen forecastFrequently Asked Questions
Is air quality bad in McArthur Township right now?
On 9 August 2026, overall air quality in McArthur Township is fair. AQI is the main air quality indicator at 34.2/100. Pollution peaks around 9:00 AM (O3: 34.2/100).
Will air quality be worse tomorrow in McArthur Township?
On 10 August 2026, air quality conditions in McArthur Township will be similar to today, with AQI forecast at fair at 35.6/100. Pollution peaks around 10:00 AM (O3: 35.6/100).
When is air pollution at its worst in McArthur Township?
Air quality often dips most sharply during winter in this area, when wood-burning and furnace use rise just as calm, cold air traps the smoke locally. Warmer months bring a different problem: ground-level ozone, as warm, sunny conditions drive ozone formation, sometimes worsened by smoke from distant wildfires. Milder spring and fall weather, paired with more reliable wind, usually gives the clearest air of the year.
Are air quality levels in McArthur Township 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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