Worst air pollution Odawara, today and tomorrow
Today (16 July): Air quality in Odawara is poor. AQI and O3 are poor; PM2.5, NO2, and PM1 are fair; PM10, SO2, CO, and HCHO are good. Pollution peaks around 5:00 PM (O3: 66.8/100).
Tomorrow (17 July 2026): Air quality in Odawara is fair. AQI improves to fair; O3 decreases to fair; SO2 increases to fair; all other pollutants stay as today. Pollution peaks around 10:00 AM (O3: 35.6/100). 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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Odawara's air quality benefits from its exceptional Sagami Bay and Pacific Ocean coastal position in Kanagawa Prefecture, with consistent Pacific and Sagami Bay maritime breezes providing reliable ventilation. Vehicle traffic on surrounding roads and the Kamaboko fish cake manufacturing, manufacturing, and historical castle tourism corridor contribute local sources, while the outstanding Pacific coastal exposure and the Hakone volcanic highlands rising dramatically inland create dramatic topographic variation and Odawara generally maintains moderate to good conditions throughout most of the year.
Today - 16 July | Pollution peaks at 17:00
AQI:
Poor
66.8/100
PM2.5 (fine particles):
Fair
21.8/100
PM10 (coarse particles):
Good
6.6/100
NO2 (nitrogen dioxide):
Fair
20.9/100
O3 (ozone):
Poor
66.8/100
SO2 (sulfur dioxide):
Good
13.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
9.4/100
PM1 (ultrafine particles):
Fair
24.8/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 10:00
AQI:
Fair
35.6/100
PM2.5 (fine particles):
Fair
26.1/100
PM10 (coarse particles):
Good
7.7/100
NO2 (nitrogen dioxide):
Fair
24.8/100
O3 (ozone):
Fair
35.6/100
SO2 (sulfur dioxide):
Fair
23.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
13.0/100
PM1 (ultrafine particles):
Fair
30.8/100
Frequently Asked Questions
Is air quality bad in Odawara right now?
On 16 July 2026, overall air quality in Odawara is poor. AQI is the main air quality indicator at 66.8/100. Pollution peaks around 5:00 PM (O3: 66.8/100).
Will air quality be worse tomorrow in Odawara?
On 17 July 2026, air quality conditions in Odawara will be better than today, with AQI forecast at fair at 35.6/100. Pollution peaks around 10:00 AM (O3: 35.6/100).
When is air pollution at its worst in Odawara?
Pollution in Odawara typically rises when road traffic, textile and manufacturing operations, along with tourism-related traffic combine, especially once onshore breezes fall calm. Onshore breezes usually help clear the air, but pollution can build up when winds are light. This natural ventilation is one reason coastal areas often see better readings than inland cities.
Are air quality levels in Odawara 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