Worst air pollution Izuo, today and tomorrow
Today (16 July): Air quality in Izuo is very poor. AQI and O3 are very poor; NO2 and PM1 are fair; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 4:00 PM (O3: 84.6/100).
Tomorrow (17 July 2026): Air quality in Izuo is very poor. PM2.5 increases to fair; SO2 increases to fair; all other pollutants stay as today. Pollution peaks around 1:00 PM (O3: 100/100). 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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Izuo in Osaka reflects the Osaka metropolitan area's Nishiyodogawa district position adjacent to the historically industrialised Yodogawa River estuary, with vehicle traffic on surrounding roads and the manufacturing and residential character contributing local sources. Osaka Bay breezes provide limited maritime ventilation, while the broader Kinki metropolitan regional background and summer photochemical ozone from the vast metropolitan corridor maintain moderate to elevated Osaka western industrial corridor readings throughout most of the year.
Today - 16 July | Pollution peaks at 16:00
AQI:
Very poor
84.6/100
PM2.5 (fine particles):
Good
17.6/100
PM10 (coarse particles):
Good
5.1/100
NO2 (nitrogen dioxide):
Fair
20.6/100
O3 (ozone):
Very poor
84.6/100
SO2 (sulfur dioxide):
Good
15.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
10.3/100
PM1 (ultrafine particles):
Fair
22.2/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Very poor
100/100
PM2.5 (fine particles):
Fair
21.7/100
PM10 (coarse particles):
Good
6.1/100
NO2 (nitrogen dioxide):
Fair
22.1/100
O3 (ozone):
Very poor
100/100
SO2 (sulfur dioxide):
Fair
27.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
12.6/100
PM1 (ultrafine particles):
Fair
26.7/100
Frequently Asked Questions
Is air quality bad in Izuo right now?
On 16 July 2026, overall air quality in Izuo is very poor. AQI is the main air quality indicator at 84.6/100. Pollution peaks around 4:00 PM (O3: 84.6/100).
Will air quality be worse tomorrow in Izuo?
On 17 July 2026, air quality conditions in Izuo will be similar to today, with AQI forecast at very poor at 100/100. Pollution peaks around 1:00 PM (O3: 100/100).
When is air pollution at its worst in Izuo?
The biggest local contributors to pollution in Izuo are traffic emissions, heavy industry such as steel, cement, or petrochemical processing, together with light manufacturing, particularly once dry, windy weather picks up. Dust carried on these winds adds substantially to particulate levels. Heat and sunlight combine with emissions to form ozone at ground level.
Are air quality levels in Izuo 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