Worst air pollution Łęczyca, today and tomorrow
Today (16 July): Air quality in Łęczyca is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 PM (O3: 35.6/100).
Tomorrow (17 July 2026): Air quality in Łęczyca is fair. AQI improves to medium; O3 decreases to medium; all other pollutants stay as today. Pollution peaks around 4:00 PM (O3: 45.9/100). 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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Łęczyca's air quality profile is influenced chiefly by its Bzura River location, where surrounding farmland and salt-dome geology and local industrial activity both leave a measurable mark on local readings. Overall, Łęczyca's readings sit close to the regional Łódzkie average for most of the year.
Today - 16 July | Pollution peaks at 17:00
AQI:
Fair
35.6/100
PM2.5 (fine particles):
Good
13.5/100
PM10 (coarse particles):
Good
4.0/100
NO2 (nitrogen dioxide):
Fair
35.0/100
O3 (ozone):
Fair
35.6/100
SO2 (sulfur dioxide):
Good
7.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.9/100
PM1 (ultrafine particles):
Good
15.9/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 16:00
AQI:
Medium
45.9/100
PM2.5 (fine particles):
Good
8.9/100
PM10 (coarse particles):
Good
2.7/100
NO2 (nitrogen dioxide):
Fair
30.7/100
O3 (ozone):
Medium
45.9/100
SO2 (sulfur dioxide):
Good
7.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.4/100
PM1 (ultrafine particles):
Good
11.2/100
Pollen forecast in Łęczyca
View pollen forecastFrequently Asked Questions
Is air quality bad in Łęczyca right now?
On 16 July 2026, overall air quality in Łęczyca is fair. AQI is the main air quality indicator at 35.6/100. Pollution peaks around 5:00 PM (O3: 35.6/100).
Will air quality be worse tomorrow in Łęczyca?
On 17 July 2026, air quality conditions in Łęczyca will be similar to today, with NO2 forecast at fair at 30.7/100. Pollution peaks around 4:00 PM (O3: 45.9/100).
When is air pollution at its worst in Łęczyca?
The most noticeable dips in Łęczyca's air quality come when oak and birch pollen peaks and when surrounding farmland and salt-dome geology adds to the mix; conditions generally ease once the season shifts and rainfall or stronger winds return to clear the air across the wider area.
Are air quality levels in Łęczyca 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