Worst air pollution Kizugawa, today and tomorrow
Today (10 August): Air quality in Kizugawa is fair. AQI, NO2, O3, and PM1 are fair; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 11:00 AM (O3: 38.4/100).
Tomorrow (11 August 2026): Air quality in Kizugawa is fair. NO2 decreases to good; PM1 decreases to good; all other pollutants stay as today. Pollution peaks around 12:00 PM (O3: 34.0/100). 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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Kizugawa's air quality reflects the Kyoto Prefecture Kizu River valley position at the Kyoto-Nara-Osaka triangle junction, with vehicle traffic on surrounding roads and the Kansai Science City research campus, manufacturing, and residential corridor contributing local sources. The Kizu River valley provides limited ventilation, while the broader Kinki metropolitan regional background and summer photochemical ozone are the primary air quality concerns and Kizugawa generally maintains moderate Kyoto southeastern metropolitan corridor readings throughout most of the year.
Today - 10 August | Pollution peaks at 11:00
AQI:
Fair
38.4/100
PM2.5 (fine particles):
Good
17.9/100
PM10 (coarse particles):
Good
4.8/100
NO2 (nitrogen dioxide):
Fair
23.0/100
O3 (ozone):
Fair
38.4/100
SO2 (sulfur dioxide):
Good
12.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
15.8/100
PM1 (ultrafine particles):
Fair
23.5/100
Levels show the poorest local air quality during the day
Tomorrow - 11 August | Pollution peaks at 12:00
AQI:
Fair
34.0/100
PM2.5 (fine particles):
Good
7.5/100
PM10 (coarse particles):
Good
2.5/100
NO2 (nitrogen dioxide):
Good
16.2/100
O3 (ozone):
Fair
34.0/100
SO2 (sulfur dioxide):
Good
8.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.2/100
PM1 (ultrafine particles):
Good
7.3/100
Frequently Asked Questions
Is air quality bad in Kizugawa right now?
On 10 August 2026, overall air quality in Kizugawa is fair. AQI is the main air quality indicator at 38.4/100. Pollution peaks around 11:00 AM (O3: 38.4/100).
Will air quality be worse tomorrow in Kizugawa?
On 11 August 2026, air quality conditions in Kizugawa will be similar to today, with AQI forecast at fair at 34.0/100. Pollution peaks around 12:00 PM (O3: 34.0/100).
When is air pollution at its worst in Kizugawa?
Air quality in Kizugawa tends to be worse when traffic emissions, heavy industrial and chemical processing, as well as manufacturing activity build up and warm, sunny weather takes hold. Heat and sunlight combine with emissions to form ozone at ground level. This is far less of an issue outside the warmer months.
Are air quality levels in Kizugawa 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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