Worst air pollution Memphis, today and tomorrow
Today (9 August): Air quality in Memphis is medium. AQI and O3 are medium; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 12:00 PM (O3: 57.7/100).
Tomorrow (10 August 2026): Air quality in Memphis is fair. AQI worsens to fair; O3 increases to fair; all other pollutants stay as today. Pollution peaks around 12:00 PM (O3: 38.8/100). Airmine updates local air quality forecasts four times daily.
Get the full experience in the Airmine app.
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Follow your pollen exposure and performance with the free Airmine–Strava integration. See your pollen and air quality exposure for every Strava activity.
Memphis' air quality reflects its position on the Mississippi River in the mid-South industrial corridor, with vehicle emissions from the I-240 beltway and the busy FedEx air cargo hub generating sustained NOₓ alongside regional agricultural burning from the surrounding Delta farmland. The flat Mississippi alluvial plain generally allows reasonable wind dispersal on most days.
Today - 9 August | Pollution peaks at 12:00
AQI:
Medium
57.7/100
PM2.5 (fine particles):
Good
10.9/100
PM10 (coarse particles):
Good
8.5/100
NO2 (nitrogen dioxide):
Good
2.8/100
O3 (ozone):
Medium
57.7/100
SO2 (sulfur dioxide):
Good
0.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.0/100
PM1 (ultrafine particles):
Good
9.0/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 12:00
AQI:
Fair
38.8/100
PM2.5 (fine particles):
Good
12.5/100
PM10 (coarse particles):
Good
12.0/100
NO2 (nitrogen dioxide):
Good
2.6/100
O3 (ozone):
Fair
38.8/100
SO2 (sulfur dioxide):
Good
0.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.6/100
PM1 (ultrafine particles):
Good
9.5/100
Pollen forecast in Memphis
View pollen forecastAir quality forecasts for neighbourhoods and landmarks in Memphis
Sports venues in Memphis
Frequently Asked Questions
Is air quality bad in Memphis right now?
On 9 August 2026, overall air quality in Memphis is medium. AQI is the main air quality indicator at 57.7/100. Pollution peaks around 12:00 PM (O3: 57.7/100).
Will air quality be worse tomorrow in Memphis?
On 10 August 2026, air quality conditions in Memphis will be worse than today, with AQI forecast at fair at 38.8/100. Pollution peaks around 12:00 PM (O3: 38.8/100).
When is air pollution at its worst in Memphis?
Memphis's air quality has a clear seasonal rhythm, 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 Memphis 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.
Want to see air quality forecasts for other cities in United States?
Check air quality in other popular cities:
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.
Get the full experience in the Airmine app.