Highest air pollution İzmir, today and tomorrow
Today (28 June): Air quality in İzmir is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 4:00 PM (O3: 38.2/100).
Tomorrow (29 June 2026): Air quality in İzmir is fair. All pollutants stay as today. Pollution peaks around 3:00 PM (O3: 34.7/100). 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
İzmir's air quality benefits from its exceptional Aegean Sea coastal position in the İzmir Bay, with consistent Aegean and Mediterranean westerlies providing reliable maritime ventilation. Vehicle traffic on the E87 and surrounding petrochemical, manufacturing, and port operations contribute local sources, while the bay's open Aegean geometry and the Izmir metropolitan area's relatively lower industrial intensity compared to Istanbul generally maintain İzmir among Turkey's more moderately ventilated major coastal cities throughout most of the year.
Today - 28 June | Pollution peaks at 16:00
AQI:
Fair
38.2/100
PM2.5 (fine particles):
Good
7.0/100
PM10 (coarse particles):
Good
2.4/100
NO2 (nitrogen dioxide):
Fair
24.2/100
O3 (ozone):
Fair
38.2/100
SO2 (sulfur dioxide):
Good
10.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.9/100
PM1 (ultrafine particles):
Good
6.5/100
Levels show the poorest local air quality during the day
Tomorrow - 29 June | Pollution peaks at 15:00
AQI:
Fair
34.7/100
PM2.5 (fine particles):
Good
8.2/100
PM10 (coarse particles):
Good
2.7/100
NO2 (nitrogen dioxide):
Fair
26.8/100
O3 (ozone):
Fair
34.7/100
SO2 (sulfur dioxide):
Good
12.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.7/100
PM1 (ultrafine particles):
Good
8.3/100
Pollen forecast in İzmir
View pollen forecastFrequently Asked Questions
Is air quality bad in İzmir right now?
On 28 June 2026, overall air quality in İzmir is fair. AQI is the main air quality indicator at 38.2/100. Pollution peaks around 4:00 PM (O3: 38.2/100).
Will air quality be worse tomorrow in İzmir?
On 29 June 2026, air quality conditions in İzmir will be similar to today, with AQI forecast at fair at 34.7/100. Pollution peaks around 3:00 PM (O3: 34.7/100).
Are air quality levels in İzmir 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.
Check air quality in other popular cities:
Data provided by Airmine — Last update: 28 June 2026 at 18:36 CET (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
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team