Worst air pollution Senamiestis (Old Town) - Vilnius, today and tomorrow
Today (16 July): Air quality in Senamiestis (Old Town) is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 PM (O3: 25.1/100).
Tomorrow (17 July 2026): Air quality in Senamiestis (Old Town) is fair. All pollutants stay as today. Pollution peaks around 4:00 PM (O3: 21.9/100). 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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Senamiestis (Old Town) shares Vilnius's broader air quality pattern, driven mainly by vehicle traffic and local street-level emissions, though its own density and layout add some local variation.
Today - 16 July | Pollution peaks at 17:00
AQI:
Fair
25.1/100
PM2.5 (fine particles):
Good
8.4/100
PM10 (coarse particles):
Good
2.7/100
NO2 (nitrogen dioxide):
Good
16.0/100
O3 (ozone):
Fair
25.1/100
SO2 (sulfur dioxide):
Good
0.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.0/100
PM1 (ultrafine particles):
Good
10.0/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 16:00
AQI:
Fair
21.9/100
PM2.5 (fine particles):
Good
7.4/100
PM10 (coarse particles):
Good
2.2/100
NO2 (nitrogen dioxide):
Good
17.8/100
O3 (ozone):
Fair
21.9/100
SO2 (sulfur dioxide):
Good
0.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.2/100
PM1 (ultrafine particles):
Good
9.2/100
Other Landmarks in Vilnius
Frequently Asked Questions
Is air quality bad in Senamiestis (Old Town) right now?
On 16 July 2026, overall air quality in Senamiestis (Old Town) is fair. AQI is the main air quality indicator at 25.1/100. Pollution peaks around 5:00 PM (O3: 25.1/100).
Will air quality be worse tomorrow in Senamiestis (Old Town)?
On 17 July 2026, air quality conditions in Senamiestis (Old Town) will be similar to today, with AQI forecast at fair at 21.9/100. Pollution peaks around 4:00 PM (O3: 21.9/100).
When is air pollution at its worst in Senamiestis (Old Town)?
Senamiestis (Old Town) sees its worst air quality alongside birch and alder pollen peaks and vehicle traffic and local street-level emissions, mirroring the pattern across Vilnius; things typically clear up once the weather turns more active.
Are air quality levels in Senamiestis (Old Town) 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