Air Quality in Sierpc, Poland
Cloudy
7.1°C · 71.2% humidity
7.1°
Feels 3.0°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Sierpc's air quality — share it
AQI Forecast
24
11pm
25
25
30
2am
29
28
27
5am
26
25
25
8am
24
24
24
11am
24
24
24
2pm
25
25
25
5pm
25
25
25
8pm
25
25
Air Quality Index Trend
31h · 2 stnSierpc'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 Sierpc is 1.5× the WHO annual guideline of 5 µg/m³.
71.2%
Humidity
27.5 km/h
Wind SW
1015.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.29 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Sierpc?
Temperature & Precipitation
PM2.5 Trend
31h · 2 stationsPM2.57.29 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Sierpc?
05-29
23.4° 7.1°
2.0 mm
05-30
14.0° 11.9°
4.13 mm
05-31
17.9° 6.4°
3.69 mm
06-01
20.1° 14.7°
2.44 mm
06-02
27.8° 14.5°
06-03
16.3° 8.6°
5.69 mm
06-04
24.7° 12.6°
1.69 mm
Both models agree
Avg diff: 4.7°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 2026-05-29T00:10 UTC.