Worst air pollution Yamatotakada, today and tomorrow
Today (21 September): Air quality in Yamatotakada is moderate. AQI and NO2 are moderate; PM1 is fair; PM2.5, PM10, O3, SO2, CO, and HCHO are good. Pollution peaks around 6:00 PM (NO2: 41.4/100).
Tomorrow (22 September 2026): Air quality in Yamatotakada is moderate. PM2.5 increases to fair; PM10 increases to fair; all other pollutants stay as today. Pollution peaks around 6:00 PM (NO2: 43.4/100). Airmine updates local air quality forecasts four times daily.
Get the full experience in the Airmine app.
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Follow your pollen exposure and performance with the free Airmine–Strava integration. See your pollen and air quality exposure for every Strava activity.
Yamatotakada's air quality reflects the Nara Prefecture Yamato River valley plain position adjacent to the Kinki metropolitan corridor, with vehicle traffic on surrounding roads and the manufacturing, residential, and commercial character contributing local sources. Osaka Bay breezes provide limited maritime ventilation, while the broader Kinki metropolitan regional background maintains moderate Nara Prefecture western corridor readings throughout most of the year.
Today - 21 September | Pollution peaks at 18:00
AQI:
Moderate
41.4/100
PM2.5 (fine particles):
Good
15.5/100
PM10 (coarse particles):
Good
12.6/100
NO2 (nitrogen dioxide):
Moderate
41.4/100
O3 (ozone):
Good
13.9/100
SO2 (sulfur dioxide):
Good
9.2/100
CO (carbon monoxide):
Good
0.6/100
HCHO (formaldehyde):
Good
6.4/100
PM1 (ultrafine particles):
Fair
24.2/100
Levels show the poorest local air quality during the day
Tomorrow - 22 September | Pollution peaks at 18:00
AQI:
Moderate
43.4/100
PM2.5 (fine particles):
Fair
23.6/100
PM10 (coarse particles):
Fair
21.5/100
NO2 (nitrogen dioxide):
Moderate
43.4/100
O3 (ozone):
Good
19.0/100
SO2 (sulfur dioxide):
Good
9.6/100
CO (carbon monoxide):
Good
0.7/100
HCHO (formaldehyde):
Good
5.0/100
PM1 (ultrafine particles):
Fair
27.2/100
Frequently Asked Questions
Is air quality bad in Yamatotakada right now?
On 21 September 2026, overall air quality in Yamatotakada is moderate. AQI is the main air quality indicator at 41.4/100. Pollution peaks around 6:00 PM (NO2: 41.4/100).
Will air quality be worse tomorrow in Yamatotakada?
On 22 September 2026, air quality conditions in Yamatotakada will be similar to today, with AQI forecast at moderate at 43.4/100. Pollution peaks around 6:00 PM (NO2: 43.4/100).
When is air pollution at its worst in Yamatotakada?
The biggest local contributors to pollution in Yamatotakada are traffic emissions along with manufacturing activity, particularly once maritime winds die down. Sea breezes typically keep conditions in check, except during still weather. Areas further inland without this ventilation tend to fare worse.
Are air quality levels in Yamatotakada 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.
Check air quality in other popular cities:
Data provided by Airmine — Last update: 22 September 2026 at 02:59 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.
Get the full experience in the Airmine app.