Air Quality in Olsztyn, Poland
Cloudy
5.1°C · 81.9% humidity
5.1°
Feels -0.0°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Olsztyn's air quality — share it
AQI Forecast
24
11pm
24
24
24
2am
25
25
25
5am
24
24
24
8am
24
24
24
11am
24
24
24
2pm
24
25
25
5pm
25
25
25
8pm
25
25
Olsztyn'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. Current PM2.5 concentration in Olsztyn is 1.2× the WHO annual guideline of 5 µg/m³.
81.9%
Humidity
32.7 km/h
Wind WSW
1017.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.8 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Olsztyn?
Temperature & Precipitation
PM2.55.8 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Olsztyn?
05-29
24.0° 5.1°
05-30
12.2° 10.9°
5.13 mm
05-31
17.6° 5.0°
2.63 mm
06-01
22.9° 14.1°
4.81 mm
06-02
28.0° 13.5°
06-03
25.5° 8.5°
8.94 mm
06-04
26.4° 12.2°
0.06 mm
Both models agree
Avg diff: 5.2°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:20 UTC.