Worst air pollution Komaki, today and tomorrow
Today (16 July): Air quality in Komaki is poor. AQI and O3 are poor; NO2 and PM1 are fair; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 12:00 PM (O3: 66.9/100).
Tomorrow (17 July 2026): Air quality in Komaki is poor. NO2 decreases to good; PM1 decreases to good; all other pollutants stay as today. Pollution peaks around 4:00 PM (O3: 74.6/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Komaki's air quality reflects the Aichi Prefecture northern Nagoya metropolitan position adjacent to Nagoya Komaki Airport, with the airport's aviation operations and vehicle traffic on surrounding roads generating elevated NOₓ alongside the surrounding automotive parts and manufacturing character. The flat Nobi Plain allows reasonable dispersal, while summer photochemical ozone from the vast Chukyo metropolitan corridor is the primary warm-season concern and Komaki generally maintains moderate Nagoya northern metropolitan suburban readings throughout most of the year.
Today - 16 July | Pollution peaks at 12:00
AQI:
Poor
66.9/100
PM2.5 (fine particles):
Good
18.2/100
PM10 (coarse particles):
Good
5.5/100
NO2 (nitrogen dioxide):
Fair
20.7/100
O3 (ozone):
Poor
66.9/100
SO2 (sulfur dioxide):
Good
7.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
12.5/100
PM1 (ultrafine particles):
Fair
21.3/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 16:00
AQI:
Poor
74.6/100
PM2.5 (fine particles):
Good
12.4/100
PM10 (coarse particles):
Good
3.6/100
NO2 (nitrogen dioxide):
Good
11.5/100
O3 (ozone):
Poor
74.6/100
SO2 (sulfur dioxide):
Good
5.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
10.4/100
PM1 (ultrafine particles):
Good
16.2/100
Frequently Asked Questions
Is air quality bad in Komaki right now?
On 16 July 2026, overall air quality in Komaki is poor. AQI is the main air quality indicator at 66.9/100. Pollution peaks around 12:00 PM (O3: 66.9/100).
Will air quality be worse tomorrow in Komaki?
On 17 July 2026, air quality conditions in Komaki will be similar to today, with AQI forecast at poor at 74.6/100. Pollution peaks around 4:00 PM (O3: 74.6/100).
When is air pollution at its worst in Komaki?
Air quality in Komaki tends to be worse when road traffic, aircraft operations at the local air base, along with steel, cement, and chemical production build up and summer heat and strong sunlight build up. Photochemical reactions in the heat push ozone levels higher. Cooler temperatures for the rest of the year keep this in check.
Are air quality levels in Komaki 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