Worst air pollution Iizuka, today and tomorrow
Today (16 July): Air quality in Iizuka is fair. NO2 is fair; AQI and O3 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 AM (O3: 57.8/100).
Tomorrow (17 July 2026): Air quality in Iizuka is poor. AQI worsens to poor; O3 increases to poor; PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 12:00 PM (O3: 65.7/100). 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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Iizuka's air quality reflects the Fukuoka Prefecture Onga River plain position in the historic Chikuho coalfield corridor, with vehicle traffic on surrounding roads and the coal mining legacy, manufacturing, and agricultural corridor contributing local sources. Consistent Ariake Sea maritime breezes provide background ventilation, while the historic coal mining legacy and the regional Fukuoka industrial background maintain moderate Fukuoka Prefecture inland industrial corridor readings throughout most of the year.
Today - 16 July | Pollution peaks at 11:00
AQI:
Medium
57.8/100
PM2.5 (fine particles):
Good
14.2/100
PM10 (coarse particles):
Good
4.5/100
NO2 (nitrogen dioxide):
Fair
22.5/100
O3 (ozone):
Medium
57.8/100
SO2 (sulfur dioxide):
Good
7.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
9.1/100
PM1 (ultrafine particles):
Good
17.4/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 12:00
AQI:
Poor
65.7/100
PM2.5 (fine particles):
Good
15.2/100
PM10 (coarse particles):
Good
4.4/100
NO2 (nitrogen dioxide):
Fair
28.6/100
O3 (ozone):
Poor
65.7/100
SO2 (sulfur dioxide):
Good
7.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
19.1/100
PM1 (ultrafine particles):
Fair
20.2/100
Frequently Asked Questions
Is air quality bad in Iizuka right now?
On 16 July 2026, overall air quality in Iizuka is fair. NO2 is the main pollutant at 22.5/100. Pollution peaks around 11:00 AM (O3: 57.8/100).
Will air quality be worse tomorrow in Iizuka?
On 17 July 2026, air quality conditions in Iizuka will be worse than today, with AQI forecast at poor at 65.7/100. Pollution peaks around 12:00 PM (O3: 65.7/100).
When is air pollution at its worst in Iizuka?
In Iizuka, road traffic, mining operations, together with textile and manufacturing operations are the main local sources, with conditions worsening when dry spells bring strong winds. Dust carried on these winds adds substantially to particulate levels. Maritime airflow normally ventilates the area well, though calmer spells let levels rise.
Are air quality levels in Iizuka 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