Worst air pollution Downtown Shelbyville - Shelbyville, today and tomorrow
Today (30 August): Air quality in Downtown Shelbyville is very poor. AQI and NO2 are very poor; PM2.5 is moderate; PM10, O3, SO2, and PM1 are fair; CO and HCHO are good. Pollution peaks around 8:00 PM (NO2: 83.7/100).
Tomorrow (31 August 2026): Air quality in Downtown Shelbyville is very poor. O3 increases to moderate; all other pollutants stay as today. Pollution peaks around 7:00 PM (NO2: 87.0/100). 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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Shelbyville's citywide air quality pattern extends to Downtown Shelbyville, the city's small downtown in Tennessee's horse-farm country, without a notably different local signature. Any local variation tends to be minor compared with the seasonal swings seen across the wider city.
Today - 30 August | Pollution peaks at 20:00
AQI:
Very poor
83.7/100
PM2.5 (fine particles):
Moderate
41.7/100
PM10 (coarse particles):
Fair
25.7/100
NO2 (nitrogen dioxide):
Very poor
83.7/100
O3 (ozone):
Fair
35.3/100
SO2 (sulfur dioxide):
Fair
31.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
7.2/100
PM1 (ultrafine particles):
Fair
38.8/100
Levels show the poorest local air quality during the day
Tomorrow - 31 August | Pollution peaks at 19:00
AQI:
Very poor
87.0/100
PM2.5 (fine particles):
Moderate
41.9/100
PM10 (coarse particles):
Fair
26.0/100
NO2 (nitrogen dioxide):
Very poor
87.0/100
O3 (ozone):
Moderate
40.5/100
SO2 (sulfur dioxide):
Fair
31.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
7.3/100
PM1 (ultrafine particles):
Fair
39.5/100
Other Landmarks in Shelbyville
Frequently Asked Questions
Is air quality bad in Downtown Shelbyville right now?
On 30 August 2026, overall air quality in Downtown Shelbyville is very poor. AQI is the main air quality indicator at 83.7/100. Pollution peaks around 8:00 PM (NO2: 83.7/100).
Will air quality be worse tomorrow in Downtown Shelbyville?
On 31 August 2026, air quality conditions in Downtown Shelbyville will be similar to today, with AQI forecast at very poor at 87.0/100. Pollution peaks around 7:00 PM (NO2: 87.0/100).
When is air pollution at its worst in Downtown Shelbyville?
Seasonal changes shape air quality at Downtown Shelbyville much as they do across Shelbyville — once summer humidity fades, winter typically offers the most consistently clean air, whereas summer heat combined with the region's dense forest cover drives an extended ozone season. Dense forest cover nearby means natural plant emissions add to ozone formation even without much traffic.
Are air quality levels in Downtown Shelbyville 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: 30 August 2026 at 20:26 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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