Worst air pollution Fayetteville, Tennessee, today and tomorrow
Today (20 September): Air quality in Fayetteville, Tennessee is moderate. AQI, PM10, and NO2 are moderate; PM2.5 is fair; O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 8:00 AM (PM10: 44.9/100).
Tomorrow (21 September 2026): Air quality in Fayetteville, Tennessee is moderate. PM10 decreases to fair; all other pollutants stay as today. Pollution peaks around 6:00 PM (NO2: 45.7/100). 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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Humid south-central tennessee air is what shapes air quality most in Fayetteville, and cedar pollen in late winter is a notable local spike. Overall, Fayetteville sees air quality that tracks fairly closely with typical conditions for its wider region. Wind direction on any given day can shift things noticeably from the seasonal norm.
Today - 20 September | Pollution peaks at 08:00
AQI:
Moderate
44.9/100
PM2.5 (fine particles):
Fair
31.7/100
PM10 (coarse particles):
Moderate
44.9/100
NO2 (nitrogen dioxide):
Moderate
44.6/100
O3 (ozone):
Good
15.3/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.6/100
HCHO (formaldehyde):
Good
2.4/100
PM1 (ultrafine particles):
Good
5.0/100
Levels show the poorest local air quality during the day
Tomorrow - 21 September | Pollution peaks at 18:00
AQI:
Moderate
45.7/100
PM2.5 (fine particles):
Fair
25.7/100
PM10 (coarse particles):
Fair
23.1/100
NO2 (nitrogen dioxide):
Moderate
45.7/100
O3 (ozone):
Good
17.5/100
SO2 (sulfur dioxide):
Good
1.7/100
CO (carbon monoxide):
Good
0.6/100
HCHO (formaldehyde):
Good
2.4/100
PM1 (ultrafine particles):
Good
5.3/100
Pollen forecast in Fayetteville, Tennessee
View pollen forecastFrequently Asked Questions
Is air quality bad in Fayetteville, Tennessee right now?
On 20 September 2026, overall air quality in Fayetteville, Tennessee is moderate. AQI is the main air quality indicator at 44.9/100. Pollution peaks around 8:00 AM (PM10: 44.9/100).
Will air quality be worse tomorrow in Fayetteville, Tennessee?
On 21 September 2026, air quality conditions in Fayetteville, Tennessee will be similar to today, with AQI forecast at moderate at 45.7/100. Pollution peaks around 6:00 PM (NO2: 45.7/100).
When is air pollution at its worst in Fayetteville, Tennessee?
Conditions in Fayetteville vary noticeably across the seasons, as a brief window in late autumn tends to bring cleaner air, once the summer ozone season winds down; by contrast, an extended run of hot, humid afternoons in summer is when ozone most often climbs into unhealthy territory. Prescribed burns are more common in the cooler months and can add brief smoke episodes.
Are air quality levels in Fayetteville, Tennessee 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: 20 September 2026 at 14:33 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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