Worst air pollution Liepāja, today and tomorrow
Today (16 July): Air quality in Liepāja is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 4:00 PM (O3: 24.4/100).
Tomorrow (17 July 2026): Air quality in Liepāja is fair. NO2 increases to fair; all other pollutants stay as today. Pollution peaks around 4:00 PM (O3: 30.7/100). 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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Liepāja's air quality benefits from its exceptional Baltic Sea coastal position in western Latvia, with consistent Baltic and North Sea westerlies providing powerful and reliable maritime ventilation along this historic Latvian port city. Vehicle traffic on the Via Baltica A9 and surrounding port and light industrial operations contribute local sources, while the outstanding Baltic coastal exposure generally maintains Liepāja among Latvia's cleaner major urban environments throughout most of the year.
Today - 16 July | Pollution peaks at 16:00
AQI:
Fair
24.4/100
PM2.5 (fine particles):
Good
13.1/100
PM10 (coarse particles):
Good
4.8/100
NO2 (nitrogen dioxide):
Good
9.1/100
O3 (ozone):
Fair
24.4/100
SO2 (sulfur dioxide):
Good
2.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.7/100
PM1 (ultrafine particles):
Good
11.6/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 16:00
AQI:
Fair
30.7/100
PM2.5 (fine particles):
Good
17.7/100
PM10 (coarse particles):
Good
6.5/100
NO2 (nitrogen dioxide):
Fair
20.9/100
O3 (ozone):
Fair
30.7/100
SO2 (sulfur dioxide):
Good
3.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.8/100
PM1 (ultrafine particles):
Good
16.1/100
Pollen forecast in Liepāja
View pollen forecastFrequently Asked Questions
Is air quality bad in Liepāja right now?
On 16 July 2026, overall air quality in Liepāja is fair. AQI is the main air quality indicator at 24.4/100. Pollution peaks around 4:00 PM (O3: 24.4/100).
Will air quality be worse tomorrow in Liepāja?
On 17 July 2026, air quality conditions in Liepāja will be similar to today, with AQI forecast at fair at 30.7/100. Pollution peaks around 4:00 PM (O3: 30.7/100).
When is air pollution at its worst in Liepāja?
You're most likely to spot worse air in Liepāja when local tree and grass allergens peaks, or due to vehicle traffic on the Via Baltica A9 and surrounding port and light industrial operations; otherwise, the area's setting generally supports clear, well-ventilated conditions.
Are air quality levels in Liepāja 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?
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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