Worst air pollution Gadsden, today and tomorrow
Today (9 August): Air quality in Gadsden is fair. PM2.5 and O3 are fair; AQI and PM10 are medium; NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 8:00 PM (PM10: 42.0/100).
Tomorrow (10 August 2026): Air quality in Gadsden is fair. AQI worsens to fair; PM10 increases to fair; all other pollutants stay as today. Pollution peaks around 12:00 PM (O3: 23.8/100). 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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The dominant factor behind Gadsden's air quality is humid northeastern Alabama air; spring pine pollen brings a heavy yellow dusting. That mix of factors is fairly representative of towns in this part of the country. Short-term spikes are still possible even during the generally cleaner stretches of the year.
Today - 9 August | Pollution peaks at 20:00
AQI:
Medium
42.0/100
PM2.5 (fine particles):
Fair
33.9/100
PM10 (coarse particles):
Medium
42.0/100
NO2 (nitrogen dioxide):
Good
4.0/100
O3 (ozone):
Fair
24.1/100
SO2 (sulfur dioxide):
Good
6.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.4/100
PM1 (ultrafine particles):
Good
9.9/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 12:00
AQI:
Fair
23.8/100
PM2.5 (fine particles):
Fair
22.4/100
PM10 (coarse particles):
Fair
23.3/100
NO2 (nitrogen dioxide):
Good
8.5/100
O3 (ozone):
Fair
23.8/100
SO2 (sulfur dioxide):
Good
7.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.4/100
PM1 (ultrafine particles):
Good
10.1/100
Pollen forecast in Gadsden
View pollen forecastFrequently Asked Questions
Is air quality bad in Gadsden right now?
On 9 August 2026, overall air quality in Gadsden is fair. PM2.5 is the main pollutant at 33.9/100. Pollution peaks around 8:00 PM (PM10: 42.0/100).
Will air quality be worse tomorrow in Gadsden?
On 10 August 2026, air quality conditions in Gadsden will be similar to today, with AQI forecast at fair at 23.8/100. Pollution peaks around 12:00 PM (O3: 23.8/100).
When is air pollution at its worst in Gadsden?
Gadsden's air quality follows a clear seasonal pattern: early spring, before the region's humidity builds back up, often brings some of the freshest air, but 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 Gadsden 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: 9 August 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.
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