Worst air pollution Yamagata, today and tomorrow
Today (16 July): Air quality in Yamagata is fair. AQI, NO2, O3, and HCHO are fair; PM2.5, PM10, SO2, CO, and PM1 are good. Pollution peaks around 11:00 AM (O3: 35.3/100).
Tomorrow (17 July 2026): Air quality in Yamagata is fair. HCHO decreases to good; all other pollutants stay as today. Pollution peaks around 12:00 PM (O3: 35.2/100). 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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Aksaray's air quality reflects the flat central Anatolian Tuz Lake basin position at 980 metres, with vehicle traffic on surrounding roads and the manufacturing, government, and agricultural corridor contributing local sources. The flat Anatolian plateau allows reasonable dispersal on most days, while winter residential heating generates seasonal PM2.5 elevation and Aksaray's central Anatolian character generally maintains moderate Turkish central plateau provincial city readings throughout most of the year.
Today - 16 July | Pollution peaks at 11:00
AQI:
Fair
35.3/100
PM2.5 (fine particles):
Good
13.3/100
PM10 (coarse particles):
Good
3.7/100
NO2 (nitrogen dioxide):
Fair
30.8/100
O3 (ozone):
Fair
35.3/100
SO2 (sulfur dioxide):
Good
6.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Fair
20.8/100
PM1 (ultrafine particles):
Good
17.6/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 12:00
AQI:
Fair
35.2/100
PM2.5 (fine particles):
Good
11.2/100
PM10 (coarse particles):
Good
3.0/100
NO2 (nitrogen dioxide):
Fair
29.7/100
O3 (ozone):
Fair
35.2/100
SO2 (sulfur dioxide):
Good
8.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
19.8/100
PM1 (ultrafine particles):
Good
15.8/100
Frequently Asked Questions
Is air quality bad in Yamagata right now?
On 16 July 2026, overall air quality in Yamagata is fair. AQI is the main air quality indicator at 35.3/100. Pollution peaks around 11:00 AM (O3: 35.3/100).
Will air quality be worse tomorrow in Yamagata?
On 17 July 2026, air quality conditions in Yamagata will be similar to today, with AQI forecast at fair at 35.2/100. Pollution peaks around 12:00 PM (O3: 35.2/100).
When is air pollution at its worst in Yamagata?
Pollution in Yamagata typically rises when road traffic, light manufacturing, along with agricultural burning combine, especially once the colder winter months arrive. Fuel burned for winter heating adds an extra layer of particulates on top of other sources. This is far less of a factor once the heating season ends.
Are air quality levels in Yamagata 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.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 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.
For long term forecasts and maps, see the Airmine app