Worst air pollution NASCAR Hall of Fame - Charlotte, today and tomorrow
Today (9 August): Air quality in NASCAR Hall of Fame is fair. NO2 is fair; AQI and O3 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 1:00 PM (O3: 57.7/100).
Tomorrow (10 August 2026): Air quality in NASCAR Hall of Fame is fair. AQI worsens to fair; O3 increases to fair; all other pollutants stay as today. Pollution peaks around 1:00 PM (O3: 38.8/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Charlotte's NASCAR Hall of Fame air quality reflects the downtown Charlotte position, with vehicle traffic on the surrounding Martin Luther King Jr. Boulevard corridor and the concentrated motorsport cultural character contributing local sources. The flat Piedmont terrain allows reasonable dispersal, while the broader Charlotte metropolitan regional ozone is the primary warm-season concern and the hall generally maintains moderate Charlotte downtown readings throughout most of the year.
Today - 9 August | Pollution peaks at 13:00
AQI:
Medium
57.7/100
PM2.5 (fine particles):
Good
14.8/100
PM10 (coarse particles):
Good
11.6/100
NO2 (nitrogen dioxide):
Fair
24.5/100
O3 (ozone):
Medium
57.7/100
SO2 (sulfur dioxide):
Good
7.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.0/100
PM1 (ultrafine particles):
Good
12.3/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 13:00
AQI:
Fair
38.8/100
PM2.5 (fine particles):
Good
17.0/100
PM10 (coarse particles):
Good
16.4/100
NO2 (nitrogen dioxide):
Fair
23.5/100
O3 (ozone):
Fair
38.8/100
SO2 (sulfur dioxide):
Good
6.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.5/100
PM1 (ultrafine particles):
Good
12.9/100
Other Landmarks in Charlotte
Sports venues in Charlotte
Frequently Asked Questions
Is air quality bad in NASCAR Hall of Fame right now?
On 9 August 2026, overall air quality in NASCAR Hall of Fame is fair. NO2 is the main pollutant at 24.5/100. Pollution peaks around 1:00 PM (O3: 57.7/100).
Will air quality be worse tomorrow in NASCAR Hall of Fame?
On 10 August 2026, air quality conditions in NASCAR Hall of Fame will be similar to today, with AQI forecast at fair at 38.8/100. Pollution peaks around 1:00 PM (O3: 38.8/100).
When is air pollution at its worst in NASCAR Hall of Fame?
Like the rest of Charlotte, NASCAR Hall of Fame sees air quality change through the year, as winter is typically the cleanest season, with mild temperatures and fewer stagnant air episodes; by contrast, hot, humid summer days bring the highest ozone risk, amplified by natural emissions from the dense surrounding forests. Occasional agricultural or prescribed-burning smoke can add short-lived particulate spikes outside the main summer ozone season.
Are air quality levels in NASCAR Hall of Fame 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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