Worst air pollution Gamagōri, today and tomorrow
Today (16 July): Air quality in Gamagōri is very poor. AQI and O3 are very poor; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 2:00 PM (O3: 82.8/100).
Tomorrow (17 July 2026): Air quality in Gamagōri is poor. AQI improves to poor; O3 decreases to poor; all other pollutants stay as today. Pollution peaks around 1:00 PM (O3: 68.7/100). 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
Use our Strava plugin to check your own exposure.
Gamagōri's air quality benefits from its exceptional Aichi Prefecture Mikawa Bay coastal position, with consistent Mikawa Bay and Ise Bay maritime breezes providing reliable ventilation. Vehicle traffic on surrounding roads and the boat manufacturing, tourism, and services corridor contribute local sources, while the outstanding coastal exposure and the famous Meoto-iwa rocks backdrop create distinctive topographic character and Gamagori generally maintains moderate to good conditions for a major Japanese Mikawa Bay coastal city throughout most of the year.
Today - 16 July | Pollution peaks at 14:00
AQI:
Very poor
82.8/100
PM2.5 (fine particles):
Good
15.2/100
PM10 (coarse particles):
Good
4.6/100
NO2 (nitrogen dioxide):
Good
9.8/100
O3 (ozone):
Very poor
82.8/100
SO2 (sulfur dioxide):
Good
5.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
8.7/100
PM1 (ultrafine particles):
Good
17.7/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Poor
68.7/100
PM2.5 (fine particles):
Good
16.5/100
PM10 (coarse particles):
Good
5.2/100
NO2 (nitrogen dioxide):
Good
10.8/100
O3 (ozone):
Poor
68.7/100
SO2 (sulfur dioxide):
Good
5.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
9.9/100
PM1 (ultrafine particles):
Good
19.3/100
Frequently Asked Questions
Is air quality bad in Gamagōri right now?
On 16 July 2026, overall air quality in Gamagōri is very poor. AQI is the main air quality indicator at 82.8/100. Pollution peaks around 2:00 PM (O3: 82.8/100).
Will air quality be worse tomorrow in Gamagōri?
On 17 July 2026, air quality conditions in Gamagōri will be better than today, with AQI forecast at poor at 68.7/100. Pollution peaks around 1:00 PM (O3: 68.7/100).
When is air pollution at its worst in Gamagōri?
Air quality in Gamagōri tends to be worse when road traffic, light manufacturing, as well as seasonal tourism traffic build up and onshore breezes fall calm. 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 Gamagōri 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.
Check air quality in other popular cities:
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