Worst air pollution Wałcz, today and tomorrow
Today (16 July): Air quality in Wałcz is fair. O3 is fair; AQI and NO2 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 12:00 AM (NO2: 41.5/100).
Tomorrow (17 July 2026): Air quality in Wałcz is fair. NO2 increases to fair; O3 decreases to medium; all other pollutants stay as today. Pollution peaks around 3:00 PM (O3: 45.2/100). 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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In Wałcz, the Wałcz lakeland setting is the dominant influence on local air quality, where the lake-and-forest Wałcz Lakeland adds to background levels alongside seasonal residential heating emissions. Winter months bring the most persistent challenges here, with summer generally milder.
Today - 16 July | Pollution peaks at 00:00
AQI:
Medium
41.5/100
PM2.5 (fine particles):
Good
14.4/100
PM10 (coarse particles):
Good
4.0/100
NO2 (nitrogen dioxide):
Medium
41.5/100
O3 (ozone):
Fair
34.3/100
SO2 (sulfur dioxide):
Good
8.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.1/100
PM1 (ultrafine particles):
Good
18.3/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 15:00
AQI:
Medium
45.2/100
PM2.5 (fine particles):
Good
13.3/100
PM10 (coarse particles):
Good
4.1/100
NO2 (nitrogen dioxide):
Fair
32.1/100
O3 (ozone):
Medium
45.2/100
SO2 (sulfur dioxide):
Good
9.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.1/100
PM1 (ultrafine particles):
Good
17.5/100
Pollen forecast in Wałcz
View pollen forecastFrequently Asked Questions
Is air quality bad in Wałcz right now?
On 16 July 2026, overall air quality in Wałcz is fair. O3 is the main pollutant at 34.3/100. Pollution peaks around 12:00 AM (NO2: 41.5/100).
Will air quality be worse tomorrow in Wałcz?
On 17 July 2026, air quality conditions in Wałcz will be similar to today, with NO2 forecast at fair at 32.1/100. Pollution peaks around 3:00 PM (O3: 45.2/100).
When is air pollution at its worst in Wałcz?
You're most likely to spot worse air in Wałcz when pine and beech pollen peaks or during spells of the lake-and-forest Wałcz Lakeland; outside those periods, conditions here are generally more forgiving than in many other Polish towns of similar size.
Are air quality levels in Wałcz 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 Poland?
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