Worst air pollution Sodegaura, today and tomorrow
Today (16 July): Air quality in Sodegaura is fair. AQI, NO2, O3, and PM1 are fair; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 2:00 PM (O3: 28.9/100).
Tomorrow (17 July 2026): Air quality in Sodegaura is fair. O3 decreases to good; all other pollutants stay as today. Pollution peaks around 3:00 AM (NO2: 29.3/100). 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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Sodegaura's air quality reflects the Chiba Prefecture Tokyo Bay coastal industrial position adjacent to the Sodegaura LNG terminal and petrochemical complex, with vehicle traffic on surrounding roads and the LNG operations and chemical corridor generating elevated industrial emissions. Tokyo Bay's limited maritime ventilation provides some coastal influence, while the petrochemical industrial scale represents Sodegaura's most distinctive local air quality contribution throughout most of the year.
Today - 16 July | Pollution peaks at 14:00
AQI:
Fair
28.9/100
PM2.5 (fine particles):
Good
18.4/100
PM10 (coarse particles):
Good
5.3/100
NO2 (nitrogen dioxide):
Fair
25.4/100
O3 (ozone):
Fair
28.9/100
SO2 (sulfur dioxide):
Good
12.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
8.1/100
PM1 (ultrafine particles):
Fair
23.9/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 03:00
AQI:
Fair
29.3/100
PM2.5 (fine particles):
Good
19.4/100
PM10 (coarse particles):
Good
5.9/100
NO2 (nitrogen dioxide):
Fair
29.3/100
O3 (ozone):
Good
16.0/100
SO2 (sulfur dioxide):
Good
15.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.4/100
PM1 (ultrafine particles):
Fair
22.7/100
Frequently Asked Questions
Is air quality bad in Sodegaura right now?
On 16 July 2026, overall air quality in Sodegaura is fair. AQI is the main air quality indicator at 28.9/100. Pollution peaks around 2:00 PM (O3: 28.9/100).
Will air quality be worse tomorrow in Sodegaura?
On 17 July 2026, air quality conditions in Sodegaura will be similar to today, with AQI forecast at fair at 29.3/100. Pollution peaks around 3:00 AM (NO2: 29.3/100).
When is air pollution at its worst in Sodegaura?
Air quality in Sodegaura tends to be worse when traffic emissions and steel, cement, and chemical production build up and dry, windy weather picks up. These wind events can carry dust in from the surrounding arid landscape. Sea breezes typically keep conditions in check, except during still weather.
Are air quality levels in Sodegaura 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