Worst air pollution Bowling Green, today and tomorrow
Today (9 August): Air quality in Bowling Green is fair. AQI, PM2.5, NO2, and O3 are fair; PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 9:00 AM (O3: 35.3/100).
Tomorrow (10 August 2026): Air quality in Bowling Green is fair. AQI improves to medium; O3 decreases to medium; all other pollutants stay as today. Pollution peaks around 10:00 AM (O3: 40.3/100). Airmine updates local air quality forecasts four times daily.
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Bowling Green's air quality benefits from the flat Kentucky Pennyroyal plateau providing generally good wind dispersal, with vehicle emissions from I-65 and the surrounding Western Kentucky University campus and automotive manufacturing — including the Corvette assembly plant — contributing local sources. Summer regional ozone from the Ohio Valley airshed is the primary warm-season concern throughout this mid-sized Kentucky manufacturing city.
Today - 9 August | Pollution peaks at 09:00
AQI:
Fair
35.3/100
PM2.5 (fine particles):
Fair
22.8/100
PM10 (coarse particles):
Good
8.8/100
NO2 (nitrogen dioxide):
Fair
24.8/100
O3 (ozone):
Fair
35.3/100
SO2 (sulfur dioxide):
Good
8.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.2/100
PM1 (ultrafine particles):
Good
15.4/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 10:00
AQI:
Medium
40.3/100
PM2.5 (fine particles):
Fair
26.9/100
PM10 (coarse particles):
Good
11.0/100
NO2 (nitrogen dioxide):
Fair
28.5/100
O3 (ozone):
Medium
40.3/100
SO2 (sulfur dioxide):
Good
9.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.2/100
PM1 (ultrafine particles):
Good
18.3/100
Pollen forecast in Bowling Green
View pollen forecastFrequently Asked Questions
Is air quality bad in Bowling Green right now?
On 9 August 2026, overall air quality in Bowling Green is fair. AQI is the main air quality indicator at 35.3/100. Pollution peaks around 9:00 AM (O3: 35.3/100).
Will air quality be worse tomorrow in Bowling Green?
On 10 August 2026, air quality conditions in Bowling Green will be similar to today, with NO2 forecast at fair at 28.5/100. Pollution peaks around 10:00 AM (O3: 40.3/100).
When is air pollution at its worst in Bowling Green?
Seasonal changes shape air quality across Bowling Green — mild winter weather usually brings the year's cleanest air, whereas 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 Bowling Green 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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