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Büyükçekmece (Istanbul) (TR)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Heavy rain
6°C
Heavy rain
Humidity
89.3%
Wind
12 m/s
Pressure
1007.4 hPa
Direction
20°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
6° / 7°
Precip.
18.5mm
Max wind
11.9 m/s

Hourly Forecast

20.03
Now
Weather
1.4
12
20.03
06:00
Weather
1.4
12
20.03
07:00
Weather
1.4
11
20.03
08:00
Weather
1.5
11
20.03
09:00
Weather
1.4
11
20.03
10:00
Weather
1.4
11
20.03
11:00
Weather
1.4
11
20.03
12:00
Weather
1.2
10
20.03
13:00
Weather
1
11
20.03
14:00
Weather
0.6
10
20.03
15:00
Weather
0.6
10
20.03
16:00
Weather
0.6
10
20.03
17:00
Weather
0.5
8
20.03
18:00
Weather
0.6
8
20.03
19:00
Weather
0.5
8
20.03
20:00
Weather
0.5
9
20.03
21:00
Weather
0.4
9
20.03
22:00
Weather
0.4
9
20.03
23:00
Weather
0.3
8
21.03
00:00
Weather
0.3
8
21.03
01:00
Weather
0.3
9
21.03
02:00
Weather
0.2
9
21.03
03:00
Weather
0.3
9
21.03
04:00
Weather
0.3
9

Temperature

7°C
6°C
05:00
6°C
06:00
6°C
07:00
6°C
08:00
6°C
09:00
6°C
10:00
6°C
11:00
6°C
12:00
6°C
13:00
6°C
14:00
6°C
15:00
6°C
16:00
6°C
17:00
6°C
18:00
6°C
19:00
7°C
20:00
7°C
21:00
7°C
22:00
7°C
23:00
7°C
00:00
7°C
01:00
7°C
02:00
7°C
03:00
7°C
04:00
7°C
05:00 16:00 04:00

Precipitation

1.5mm
0mm
05:00
1.4mm
06:00
1.4mm
07:00
1.4mm
08:00
1.5mm
09:00
1.4mm
10:00
1.4mm
11:00
1.4mm
12:00
1.2mm
13:00
1mm
14:00
0.6mm
15:00
0.6mm
16:00
0.6mm
17:00
0.5mm
18:00
0.6mm
19:00
0.5mm
20:00
0.5mm
21:00
0.4mm
22:00
0.4mm
23:00
0.3mm
00:00
0.3mm
01:00
0.3mm
02:00
0.2mm
03:00
0.3mm
04:00
0.3mm
05:00 16:00 04:00

Wind

11.9m/s
0m/s
05:00
11.9 m/s
06:00
11.6 m/s
07:00
10.5 m/s
08:00
10.5 m/s
09:00
11.2 m/s
10:00
11.3 m/s
11:00
10.6 m/s
12:00
10.1 m/s
13:00
10.6 m/s
14:00
10.2 m/s
15:00
9.8 m/s
16:00
9.5 m/s
17:00
8.1 m/s
18:00
8.4 m/s
19:00
8.2 m/s
20:00
8.8 m/s
21:00
9.1 m/s
22:00
8.5 m/s
23:00
8.4 m/s
00:00
8.3 m/s
01:00
8.9 m/s
02:00
9.1 m/s
03:00
8.9 m/s
04:00
9.2 m/s
05:00 16:00 04:00

Radiation

0.06 uSv
11.4 km
7.5%

Measurement time: 2026-03-19 18:00

source: remap_europe

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
77.2 km
16
5.3%

Measurement time: 2026-03-20 04:38

Calculated from PM2.5/PM10

O3
77.2 km
72.11 µg/m3
45.1%

Measurement time: 2026-03-20 04:38

source: OpenWeatherMap

PM2.5
77.2 km
3.87 µg/m3
4.6%

Measurement time: 2026-03-20 04:38

source: OpenWeatherMap

PM10
77.2 km
4.19 µg/m3
3%

Measurement time: 2026-03-20 04:38

source: OpenWeatherMap

NO2
77.2 km
3.24 µg/m3
1.6%

Measurement time: 2026-03-20 04:38

source: OpenWeatherMap

CO
77.2 km
0.15895 mg/m3
1.1%

Measurement time: 2026-03-20 04:38

source: OpenWeatherMap

SO2
77.2 km
1.12 µg/m3
0.3%

Measurement time: 2026-03-20 04:38

source: OpenWeatherMap

Info


Country: Turkey
Region: Istanbul
Latitude: 41.02072
Longitude: 28.58502

About Air Quality in Büyükçekmece

Air quality in Büyükçekmece is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Büyükçekmece

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Büyükçekmece?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Büyükçekmece

If you're planning outdoor activities in Büyükçekmece, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.