Air Quality in Kościan, Poland
Drizzle
18.9°C · 45.8% humidity
18.9°
Feels 18.9°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Kościan's air quality — share it
AQI Forecast
25
11am
25
25
22
2pm
25
25
25
5pm
25
25
25
8pm
25
25
25
11pm
25
25
25
2am
25
25
25
5am
24
24
24
8am
25
25
Air Quality Index Trend
43h · 2 stnKościan'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.
45.8%
Humidity
101.8 km/h
Wind WNW
1016.8 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.17 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Kościan?
Temperature & Precipitation
PM2.5 Trend
43h · 2 stationsPM2.55.17 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX7.9
Very High
What is the 7-day forecast for Kościan?
09-05
18.9° 12.4°
0.25 mm
09-06
18.1° 13.5°
3.13 mm
09-07
18.6° 14.2°
0.19 mm
09-08
17.2° 10.8°
0.63 mm
09-09
19.0° 13.8°
1.19 mm
09-10
23.4° 11.8°
09-11
20.2° 10.2°
1.44 mm
Both models agree
Avg diff: 3.6°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 2026-09-05T12:46 UTC.