Worst air pollution Fujimi, today and tomorrow
Today (16 July): Air quality in Fujimi is poor. AQI and O3 are poor; NO2 and PM1 are fair; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 1:00 PM (O3: 72.9/100).
Tomorrow (17 July 2026): Air quality in Fujimi is fair. AQI improves to fair; O3 decreases to fair; SO2 increases to fair; all other pollutants stay as today. Pollution peaks around 12:00 PM (O3: 30.9/100). 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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Fujimi's air quality reflects the flat Saitama southern Shingashi River plain adjacent to Tokyo, with vehicle traffic on surrounding roads and the manufacturing and residential character contributing local sources. The flat Kanto Plain allows reasonable dispersal, while the broader Tokyo metropolitan regional emissions elevate background and summer photochemical ozone is the primary warm-season concern and Fujimi generally maintains moderate Tokyo northwestern Saitama suburban readings throughout most of the year.
Today - 16 July | Pollution peaks at 13:00
AQI:
Poor
72.9/100
PM2.5 (fine particles):
Good
19.6/100
PM10 (coarse particles):
Good
5.5/100
NO2 (nitrogen dioxide):
Fair
20.6/100
O3 (ozone):
Poor
72.9/100
SO2 (sulfur dioxide):
Good
14.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
10.7/100
PM1 (ultrafine particles):
Fair
24.0/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 12:00
AQI:
Fair
30.9/100
PM2.5 (fine particles):
Good
19.9/100
PM10 (coarse particles):
Good
5.3/100
NO2 (nitrogen dioxide):
Fair
28.2/100
O3 (ozone):
Fair
30.9/100
SO2 (sulfur dioxide):
Fair
22.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
10.7/100
PM1 (ultrafine particles):
Fair
25.6/100
Frequently Asked Questions
Is air quality bad in Fujimi right now?
On 16 July 2026, overall air quality in Fujimi is poor. AQI is the main air quality indicator at 72.9/100. Pollution peaks around 1:00 PM (O3: 72.9/100).
Will air quality be worse tomorrow in Fujimi?
On 17 July 2026, air quality conditions in Fujimi will be better than today, with AQI forecast at fair at 30.9/100. Pollution peaks around 12:00 PM (O3: 30.9/100).
When is air pollution at its worst in Fujimi?
In Fujimi, traffic on the surrounding roads, petrochemical and refining operations, along with manufacturing activity are the main local sources, with conditions worsening when summer heat and strong sunlight build up. Heat and sunlight combine with emissions to form ozone at ground level. Cooler temperatures for the rest of the year keep this in check.
Are air quality levels in Fujimi 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