Air Quality in Bydgoszcz, Poland

Windy
17.9°C · 50.8% humidity
17.9°
Feels 17.9°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
29 4pm
31
31
23 7pm
25
27
28 10pm
29
29
30 1am
30
28
29 4am
29
29
29 7am
29
29
31 10am
31
38
38 1pm
38
31
Station readings 19h ago
AQI 22
PM2.5 5.3 µg/m³ · 19h ago
CAMS model adj +4
25
27
27
27
27
27
27
27
27
27
27
25
25
25
25
25
25
25
27
27
34
34
34
27
AD 728×90

Air Quality Index Trend

4h · 1 stn

Bydgoszcz'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.

50.8%
Humidity
78.8 km/h
Wind WSW
1008.6 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
23
5.5 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

4h · 1 station
PM2.55.5 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
5.5
Median
5.5
Average
5.5
Low
5.5
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +0.6
07-21
29.5° 14.9°
8.38 mm
07-22
24.9° 13.0°
0.31 mm
07-23
23.7° 14.3°
1.56 mm
07-24
24.0° 15.1°
1.44 mm
07-25
27.5° 13.9°
0.13 mm
07-26
23.8° 14.6°
4.5 mm
07-27
34.5° 17.2°
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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 2026-07-21T17:25 UTC.