Worst air pollution Clinton, today and tomorrow
Today (9 August): Air quality in Clinton is fair. O3 and PM1 are fair; AQI and NO2 are medium; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 12:00 AM (NO2: 48.9/100).
Tomorrow (10 August 2026): Air quality in Clinton is poor. AQI worsens to poor; NO2 increases to poor; PM1 decreases to good; all other pollutants stay as today. Pollution peaks around 11:00 PM (NO2: 76.8/100). 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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Clinton experiences air quality conditions shaped chiefly by Mississippi River Valley air, and river-valley humidity can trap summer haze on still days. Day-to-day conditions in Clinton can still vary with local weather, wind direction, and time of year. Visitors and residents alike tend to notice the clearest air outside the warmest summer weeks.
Today - 9 August | Pollution peaks at 00:00
AQI:
Medium
48.9/100
PM2.5 (fine particles):
Good
16.5/100
PM10 (coarse particles):
Good
5.1/100
NO2 (nitrogen dioxide):
Medium
48.9/100
O3 (ozone):
Fair
32.8/100
SO2 (sulfur dioxide):
Good
8.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.0/100
PM1 (ultrafine particles):
Fair
20.1/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 23:00
AQI:
Poor
76.8/100
PM2.5 (fine particles):
Good
19.3/100
PM10 (coarse particles):
Good
10.6/100
NO2 (nitrogen dioxide):
Poor
76.8/100
O3 (ozone):
Fair
34.7/100
SO2 (sulfur dioxide):
Good
11.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.7/100
PM1 (ultrafine particles):
Good
13.2/100
Pollen forecast in Clinton
View pollen forecastAir quality forecasts for neighbourhoods and landmarks in Clinton
Frequently Asked Questions
Is air quality bad in Clinton right now?
On 9 August 2026, overall air quality in Clinton is fair. O3 is the main pollutant at 32.8/100. Pollution peaks around 12:00 AM (NO2: 48.9/100).
Will air quality be worse tomorrow in Clinton?
On 10 August 2026, air quality conditions in Clinton will be worse than today, with AQI forecast at poor at 76.8/100. Pollution peaks around 11:00 PM (NO2: 76.8/100).
When is air pollution at its worst in Clinton?
Clinton follows a fairly predictable seasonal air quality pattern. Typically, early winter, once the fall harvest wraps up, tends to bring some of the year's cleanest air, while strong spring winds can raise dust suddenly, and summer heat adds its own ozone risk on top. Wide-open terrain generally helps disperse pollution quickly once the wind picks up.
Are air quality levels in Clinton 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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