Air Quality in Koszalin, Poland
Rain
14.4°C · 85.9% humidity
14.4°
Feels 14.4°
8
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Koszalin's air quality — share it
AQI Forecast
Calibrated
14
4pm
14
14
8
7pm
10
11
12
10pm
12
6
6
1am
6
5
5
4am
5
5
5
7am
5
7
7
10am
5
5
5
1pm
5
5
Station readings
5h ago
AQI 7
PM2.5 1.7 µg/m³ · 5h ago
CAMS model
adj -20
34
34
34
34
34
34
34
34
27
27
27
25
25
25
25
25
25
27
27
25
25
25
25
25
Air Quality Index Trend
11h · 1 stnKoszalin'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.
85.9%
Humidity
88.7 km/h
Wind WSW
1006.7 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
1.9 µg/m³
PM10▲
20.55 µg/m³
050100150200300500
What is the weather forecast for Koszalin?
Temperature & Precipitation
PM2.5 Trend
11h · 1 stationPM2.51.9 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
Station readings (1 station within 25 km)
1.9
Median
1.9
Average
1.9
Low
1.9
High
PM2.5 µg/m³ · Model: 7.0 · Bias: +5.1
What is the 7-day forecast for Koszalin?
07-21
21.6° 14.4°
3.69 mm
07-22
22.2° 12.6°
9.06 mm
07-23
21.0° 14.4°
3.06 mm
07-24
19.8° 14.6°
2.19 mm
07-25
25.9° 12.3°
3.94 mm
07-26
20.7° 15.4°
0.88 mm
07-27
26.3° 16.7°
Both models agree
Avg diff: 2.4°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 2026-07-21T17:18 UTC.