Worst air pollution Bunker Hill North - Normal, today and tomorrow
Today (9 August): Air quality in Bunker Hill North is fair. AQI, NO2, O3, and PM1 are fair; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 8:00 AM (O3: 34.2/100).
Tomorrow (10 August 2026): Air quality in Bunker Hill North is fair. PM2.5 increases to fair; all other pollutants stay as today. Pollution peaks around 9:00 AM (O3: 35.6/100). Airmine updates local air quality forecasts four times daily.
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In Bunker Hill North, traffic stays fairly light here, leaving wind-blown dust from nearby fields as a bigger factor than vehicle emissions. Trees and green space some 147m from here provide a partial buffer, catching particulate matter before it spreads further. Nearby areas with a similar setup tend to show a comparable air quality baseline.
Today - 9 August | Pollution peaks at 08:00
AQI:
Fair
34.2/100
PM2.5 (fine particles):
Good
18.8/100
PM10 (coarse particles):
Good
5.3/100
NO2 (nitrogen dioxide):
Fair
24.6/100
O3 (ozone):
Fair
34.2/100
SO2 (sulfur dioxide):
Good
2.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.7/100
PM1 (ultrafine particles):
Fair
23.7/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 09:00
AQI:
Fair
35.6/100
PM2.5 (fine particles):
Fair
24.8/100
PM10 (coarse particles):
Good
7.5/100
NO2 (nitrogen dioxide):
Fair
29.3/100
O3 (ozone):
Fair
35.6/100
SO2 (sulfur dioxide):
Good
2.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
8.0/100
PM1 (ultrafine particles):
Fair
30.0/100
Other Landmarks in Normal
Frequently Asked Questions
Is air quality bad in Bunker Hill North right now?
On 9 August 2026, overall air quality in Bunker Hill North is fair. AQI is the main air quality indicator at 34.2/100. Pollution peaks around 8:00 AM (O3: 34.2/100).
Will air quality be worse tomorrow in Bunker Hill North?
On 10 August 2026, air quality conditions in Bunker Hill North will be similar to today, with AQI forecast at fair at 35.6/100. Pollution peaks around 9:00 AM (O3: 35.6/100).
When is air pollution at its worst in Bunker Hill North?
Cold-season conditions typically drive the sharpest particulate increases around here, when wood-burning and furnace use rise just as calm, cold air traps the smoke locally. Summer heat pushes ozone to the forefront of local air quality concerns, which forms readily in strong sunlight and heat, and can spike further during wildfire smoke events.
Are air quality levels in Bunker Hill North 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: 10 August 2026 at 02:34 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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