Worst air pollution Imizuchō, today and tomorrow
Today (16 July): Air quality in Imizuchō is medium. AQI and O3 are medium; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 12:00 PM (O3: 55.5/100).
Tomorrow (17 July 2026): Air quality in Imizuchō is medium. All pollutants stay as today. Pollution peaks around 1:00 PM (O3: 43.1/100). 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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Imizuchō in Toyama reflects the Toyama Prefecture Sea of Japan coastal plain position adjacent to Toyama Bay, with vehicle traffic on surrounding roads and the manufacturing and residential character contributing local sources. Consistent Sea of Japan maritime breezes provide reliable ventilation, while the outstanding Tateyama Alpine backdrop creates dramatic topographic variation and the area generally maintains moderate to good Toyama coastal corridor readings throughout most of the year.
Today - 16 July | Pollution peaks at 12:00
AQI:
Medium
55.5/100
PM2.5 (fine particles):
Good
10.2/100
PM10 (coarse particles):
Good
3.4/100
NO2 (nitrogen dioxide):
Good
4.3/100
O3 (ozone):
Medium
55.5/100
SO2 (sulfur dioxide):
Good
1.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
9.0/100
PM1 (ultrafine particles):
Good
10.9/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Medium
43.1/100
PM2.5 (fine particles):
Good
8.4/100
PM10 (coarse particles):
Good
2.8/100
NO2 (nitrogen dioxide):
Good
7.9/100
O3 (ozone):
Medium
43.1/100
SO2 (sulfur dioxide):
Good
1.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
11.4/100
PM1 (ultrafine particles):
Good
8.8/100
Frequently Asked Questions
Is air quality bad in Imizuchō right now?
On 16 July 2026, overall air quality in Imizuchō is medium. AQI is the main air quality indicator at 55.5/100. Pollution peaks around 12:00 PM (O3: 55.5/100).
Will air quality be worse tomorrow in Imizuchō?
On 17 July 2026, air quality conditions in Imizuchō will be similar to today, with AQI forecast at medium at 43.1/100. Pollution peaks around 1:00 PM (O3: 43.1/100).
When is air pollution at its worst in Imizuchō?
Air quality in Imizuchō tends to be worse when traffic emissions together with manufacturing and food processing build up and the sea breeze weakens. Maritime airflow normally ventilates the area well, though calmer spells let levels rise. This natural ventilation is one reason coastal areas often see better readings than inland cities.
Are air quality levels in Imizuchō 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