Air Quality in Leszno, Poland
Clear
27.5°C · 47.3% humidity
27.5°
Feels 29.2°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
AQI Forecast
Calibrated
20
4am
20
20
20
7am
20
20
20
10am
20
20
20
1pm
20
20
20
4pm
20
20
27
7pm
27
27
27
10pm
27
27
27
1am
27
27
Station readings
19
20
20
20
CAMS model
adj -7
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
34
34
34
34
34
34
34
34
34
Air Quality Index Trend
27h · 1 stnLeszno's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.
47.3%
Humidity
34.9 km/h
Wind N
1012.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.8 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Leszno?
Temperature & Precipitation
PM2.5 Trend
27h · 1 stationPM2.54.8 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
4.8
Median
4.8
Average
4.8
Low
4.8
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +1.2
What is the 7-day forecast for Leszno?
08-03
32.7° 18.7°
08-04
26.6° 16.7°
08-05
28.8° 15.2°
08-06
30.0° 18.4°
0.38 mm
08-07
35.1° 21.1°
1.37 mm
08-08
25.5° 14.5°
5.87 mm
08-09
24.3° 15.3°
0.06 mm
Both models agree
Avg diff: 3.9°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T05:43 UTC.