Worst air pollution Kings Island - Cincinnati, today and tomorrow
Today (30 August): Air quality in Kings Island is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 9:00 AM (O3: 38.7/100).
Tomorrow (31 August 2026): Air quality in Kings Island is fair. NO2 decreases to good; all other pollutants stay as today. Pollution peaks around 11:00 AM (O3: 32.1/100). 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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Cincinnati's Kings Island air quality reflects the flat Ohio Great Miami River valley position north of Cincinnati, with concentrated visitor vehicle traffic on I-71 and the surrounding Warren County suburban corridor contributing elevated NOₓ during peak summer periods. The flat Ohio terrain allows reasonable dispersal, while the park's suburban setting and the Ohio Valley's summer ozone burden are the primary seasonal air quality concerns throughout the year.
Today - 30 August | Pollution peaks at 09:00
AQI:
Fair
38.7/100
PM2.5 (fine particles):
Good
10.8/100
PM10 (coarse particles):
Good
9.9/100
NO2 (nitrogen dioxide):
Fair
20.5/100
O3 (ozone):
Fair
38.7/100
SO2 (sulfur dioxide):
Good
2.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.0/100
PM1 (ultrafine particles):
Good
6.9/100
Levels show the poorest local air quality during the day
Tomorrow - 31 August | Pollution peaks at 11:00
AQI:
Fair
32.1/100
PM2.5 (fine particles):
Good
15.2/100
PM10 (coarse particles):
Good
11.5/100
NO2 (nitrogen dioxide):
Good
17.4/100
O3 (ozone):
Fair
32.1/100
SO2 (sulfur dioxide):
Good
2.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.2/100
PM1 (ultrafine particles):
Good
6.8/100
Other Landmarks in Cincinnati
Sports venues in Cincinnati
Frequently Asked Questions
Is air quality bad in Kings Island right now?
On 30 August 2026, overall air quality in Kings Island is fair. AQI is the main air quality indicator at 38.7/100. Pollution peaks around 9:00 AM (O3: 38.7/100).
Will air quality be worse tomorrow in Kings Island?
On 31 August 2026, air quality conditions in Kings Island will be similar to today, with AQI forecast at fair at 32.1/100. Pollution peaks around 11:00 AM (O3: 32.1/100).
When is air pollution at its worst in Kings Island?
Like the rest of Cincinnati, Kings Island sees air quality change through the year — spring and autumn tend to bring the cleanest, most stable air, whereas prolonged summer heat waves are when air quality most often dips into unhealthy territory. Calm, cold winter spells can occasionally allow local pollution to build up before the next weather system clears it.
Are air quality levels in Kings Island 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: 30 August 2026 at 20:26 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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