What is the air quality in Koszalin today?

The current Air Quality Index (AQI) in Koszalin is 26 (Good). PM2.5 concentration is 6.15 µg/m³.

What is the temperature in Koszalin right now?

The current temperature in Koszalin is 9.2°C (feels like 4.0°C). Humidity is 69.8% and wind speed is 57.1 km/h.

Is it safe to go outside in Koszalin?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Koszalin, Poland

Windy

9.2°C · 69.8% humidity

9.2°

Feels 4.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

26h · 1 stn

View full history →

Koszalin'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.

69.8%

Humidity

57.1 km/h

Wind E

1019.4 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.15 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Koszalin?

Temperature & Precipitation

PM2.5 Trend

26h · 1 station

PM2.56.15 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (2 stations within 25 km)

6.15

Median

6.15

Average

2.9

Low

9.4

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +7.3

What is the 7-day forecast for Koszalin?

10-21

16.8° 7.9°

0.75 mm

10-22

18.1° 8.1°

0.5 mm

10-23

10.5° 6.8°

5.44 mm

10-24

11.8° 6.9°

0.19 mm

10-25

13.5° 4.9°

1.56 mm

10-26

9.9° 7.3°

5.75 mm

10-27

14.3° 4.5°

4.5 mm

Both models agree Avg diff: 2.5°C

Where are air quality stations near Koszalin?

Koszalin ul. Armii Krajowej, Poland

0.0 km PM2.5: 2.9 µg/m³

Koszalin ul. Armii Krajowej, Poland

0.0 km PM2.5: 2.9 µg/m³

What cities are near Koszalin?

26 Białogard 36 Kołobrzeg 40 Świdwin 38 Ustka 38 Słupsk 37 Szczecinek 44 Gryfice 39 Bytów 42 Nowogard 49 Wałcz

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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 2026-10-21T04:38 UTC.