What is the air quality in Gölcük today?

The current Air Quality Index (AQI) in Gölcük is 12 (Good). PM2.5 concentration is 3.0 µg/m³.

What is the temperature in Gölcük right now?

The current temperature in Gölcük is 20.7°C (feels like 20.7°C). Humidity is 65.0% and wind speed is 2.1 km/h.

Is it safe to go outside in Gölcük?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 17.4 (Extreme).

Air Quality in Gölcük, Turkey

Partly Cloudy

20.7°C · 65.0% humidity

20.7°

Feels 20.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

27 8am

12 11am

20 2pm

23 5pm

24 8pm

27 11pm

34 2am

54 5am

View AQI history for Gölcük →

Gölcük's air quality is shaped by vehicle traffic, residential coal heating, and industrial emissions. Winter months see the highest pollution due to increased heating demand and reduced atmospheric mixing.

65.0%

Humidity

2.1 km/h

Wind NNW

1017.0 hPa

Pressure

17.4

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

3.0 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for Gölcük?

Temperature & Precipitation

PM2.53.0 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX17.4

Extreme

What is the 7-day forecast for Gölcük?

05-30

23.5° 16.7°

0.31 mm

05-31

19.8° 14.7°

1.63 mm

06-01

18.9° 16.2°

3.38 mm

06-02

25.3° 13.2°

06-03

19.3° 16.7°

0.25 mm

06-04

21.7° 14.4°

0.06 mm

06-05

24.1° 16.1°

Both models agree Avg diff: 5.0°C

Where are air quality stations near Gölcük?

Kocaeli Korfez, Turkey

4.2 km PM2.5: 5.8 µg/m³

Kocaeli Korfez, Turkey

4.2 km PM2.5: 20.2 µg/m³

113

Kocaeli Izmit, Turkey

11.7 km PM2.5: 40.4 µg/m³

Kocaeli Izmit, Turkey

11.7 km PM2.5: 3.6 µg/m³

Kocaeli Alikahya, Turkey

17.1 km PM2.5: 17.8 µg/m³

Kocaeli Alikahya, Turkey

17.1 km PM2.5: 7.2 µg/m³

Kocaeli Dilovasi-IMES OSB 2, Turkey

24.3 km PM2.5: 8.2 µg/m³

Kocaeli Dilovasi-IMES OSB 1, Turkey

24.9 km PM2.5: 7.4 µg/m³

Kocaeli (Dilovasi), Turkey

25.1 km PM2.5: 15.0 µg/m³

What cities are near Gölcük?

12 Derince 17 Körfez 12 İzmit 18 Karamürsel 12 İznik 21 Gebze 25 Sapanca 12 Osmaneli 18 Yalova 25 Geyve

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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 2026-05-30T08:36 UTC.