Worst air pollution Augusta Road Greenville - Greenville, today and tomorrow
Today (20 September): Air quality in Augusta Road Greenville is moderate. AQI and PM10 are moderate; PM2.5 and NO2 are fair; O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 7:00 AM (PM10: 44.3/100).
Tomorrow (21 September 2026): Air quality in Augusta Road Greenville is moderate. NO2 decreases to good; all other pollutants stay as today. Pollution peaks around 3:00 PM (PM10: 40.5/100). 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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Greenville's Augusta Road air quality reflects the historic South Carolina Upstate residential corridor, with vehicle traffic on Augusta Road and the surrounding tree-lined residential and commercial character contributing modest local sources. The Reedy River valley provides limited ventilation, while the neighbourhood's walkable character and the mature tree canopy generally maintain Augusta Road among Greenville's more pleasant inner residential environments throughout most of the year.
Today - 20 September | Pollution peaks at 07:00
AQI:
Moderate
44.3/100
PM2.5 (fine particles):
Fair
23.3/100
PM10 (coarse particles):
Moderate
44.3/100
NO2 (nitrogen dioxide):
Fair
21.3/100
O3 (ozone):
Good
10.7/100
SO2 (sulfur dioxide):
Good
1.3/100
CO (carbon monoxide):
Good
0.5/100
HCHO (formaldehyde):
Good
1.8/100
PM1 (ultrafine particles):
Good
2.8/100
Levels show the poorest local air quality during the day
Tomorrow - 21 September | Pollution peaks at 15:00
AQI:
Moderate
40.5/100
PM2.5 (fine particles):
Fair
20.4/100
PM10 (coarse particles):
Moderate
40.5/100
NO2 (nitrogen dioxide):
Good
13.0/100
O3 (ozone):
Good
16.2/100
SO2 (sulfur dioxide):
Good
1.4/100
CO (carbon monoxide):
Good
0.5/100
HCHO (formaldehyde):
Good
2.3/100
PM1 (ultrafine particles):
Good
3.2/100
Other Landmarks in Greenville
Frequently Asked Questions
Is air quality bad in Augusta Road Greenville right now?
On 20 September 2026, overall air quality in Augusta Road Greenville is moderate. AQI is the main air quality indicator at 44.3/100. Pollution peaks around 7:00 AM (PM10: 44.3/100).
Will air quality be worse tomorrow in Augusta Road Greenville?
On 21 September 2026, air quality conditions in Augusta Road Greenville will be similar to today, with AQI forecast at moderate at 40.5/100. Pollution peaks around 3:00 PM (PM10: 40.5/100).
When is air pollution at its worst in Augusta Road Greenville?
Seasonal changes shape air quality at Augusta Road Greenville much as they do across Greenville — winter is typically the cleanest season, with mild temperatures and fewer stagnant air episodes, whereas hot, humid summer days bring the highest ozone risk, amplified by natural emissions from the dense surrounding forests. Prescribed burns are more common in the cooler months and can add brief smoke episodes.
Are air quality levels in Augusta Road Greenville 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 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.
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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