Worst air pollution Daugavpils, today and tomorrow
Today (16 July): Air quality in Daugavpils is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 1:00 PM (O3: 21.7/100).
Tomorrow (17 July 2026): Air quality in Daugavpils is fair. All pollutants stay as today. Pollution peaks around 5:00 PM (O3: 20.6/100). 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
Use our Strava plugin to check your own exposure.
Daugavpils' air quality reflects the flat Latvian Daugava river valley near the Belarus and Lithuania border, with vehicle traffic on the A6 and surrounding manufacturing and chemical industry legacy contributing local sources. Winter residential oil and wood burning generates seasonal PM2.5 elevation, while the flat eastern Latvian plain generally allows reasonable wind dispersal on most days and Baltic westerlies provide the primary ventilation pathway throughout the year.
Today - 16 July | Pollution peaks at 13:00
AQI:
Fair
21.7/100
PM2.5 (fine particles):
Good
9.7/100
PM10 (coarse particles):
Good
3.0/100
NO2 (nitrogen dioxide):
Good
11.4/100
O3 (ozone):
Fair
21.7/100
SO2 (sulfur dioxide):
Good
1.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.2/100
PM1 (ultrafine particles):
Good
10.6/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 17:00
AQI:
Fair
20.6/100
PM2.5 (fine particles):
Good
5.7/100
PM10 (coarse particles):
Good
1.6/100
NO2 (nitrogen dioxide):
Good
10.6/100
O3 (ozone):
Fair
20.6/100
SO2 (sulfur dioxide):
Good
3.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.1/100
PM1 (ultrafine particles):
Good
6.8/100
Pollen forecast in Daugavpils
View pollen forecastFrequently Asked Questions
Is air quality bad in Daugavpils right now?
On 16 July 2026, overall air quality in Daugavpils is fair. AQI is the main air quality indicator at 21.7/100. Pollution peaks around 1:00 PM (O3: 21.7/100).
Will air quality be worse tomorrow in Daugavpils?
On 17 July 2026, air quality conditions in Daugavpils will be similar to today, with AQI forecast at fair at 20.6/100. Pollution peaks around 5:00 PM (O3: 20.6/100).
When is air pollution at its worst in Daugavpils?
Reduced air quality in Daugavpils is most likely when oak and linden pollen peaks, alongside periods of vehicle traffic on the A6 and surrounding manufacturing and chemical industry legacy; the picture usually improves again once the season turns.
Are air quality levels in Daugavpils 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.
Want to see air quality forecasts for other cities in Latvia?
Check air quality in other popular cities:
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