Air Quality in Gniezno, Poland
Drizzle
17.4°C · 62.8% humidity
17.4°
Feels 17.4°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Gniezno's air quality — share it
AQI Forecast
25
9am
25
25
19
12pm
21
22
23
3pm
23
24
24
6pm
24
25
25
9pm
25
25
25
12am
25
25
25
3am
25
24
24
6am
24
24
Air Quality Index Trend
44h · 3 stnGniezno'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.
62.8%
Humidity
114.6 km/h
Wind WNW
1015.4 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.64 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Gniezno?
Temperature & Precipitation
PM2.5 Trend
44h · 3 stationsPM2.54.64 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX7.9
Very High
What is the 7-day forecast for Gniezno?
09-05
17.4° 12.3°
0.88 mm
09-06
17.8° 15.3°
2.25 mm
09-07
17.1° 14.4°
0.38 mm
09-08
16.1° 12.0°
1.31 mm
09-09
18.6° 13.1°
0.13 mm
09-10
22.6° 12.3°
09-11
20.3° 10.5°
2.12 mm
Both models agree
Avg diff: 3.3°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 2026-09-05T10:04 UTC.