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Merter Keresteciler (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

Clear sky
12°C
Clear sky
Humidity
73.8%
Wind
3 m/s
Pressure
1017.2 hPa
Direction
32°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
7° / 16°
Precip.
0mm
Max wind
3.2 m/s

Hourly Forecast

19.04
Now
Weather
12°
19.04
20:00
Weather
11°
19.04
21:00
Weather
11°
19.04
22:00
Weather
10°
19.04
23:00
Weather
10°
20.04
00:00
Weather
20.04
01:00
Weather
20.04
02:00
Weather
20.04
03:00
Weather
20.04
04:00
Weather
20.04
05:00
Weather
20.04
06:00
Weather
11°
20.04
07:00
Weather
13°
20.04
08:00
Weather
13°
20.04
09:00
Weather
14°
20.04
10:00
Weather
14°
20.04
11:00
Weather
15°
20.04
12:00
Weather
16°
20.04
13:00
Weather
16°
20.04
14:00
Weather
16°
20.04
15:00
Weather
15°
20.04
16:00
Weather
15°
20.04
17:00
Weather
14°
20.04
18:00
Weather
14°

Temperature

16°C
7°C
19:00
12°C
20:00
11°C
21:00
11°C
22:00
10°C
23:00
10°C
00:00
9°C
01:00
8°C
02:00
8°C
03:00
7°C
04:00
7°C
05:00
9°C
06:00
11°C
07:00
13°C
08:00
13°C
09:00
14°C
10:00
14°C
11:00
15°C
12:00
16°C
13:00
16°C
14:00
16°C
15:00
15°C
16:00
15°C
17:00
14°C
18:00
14°C
19:00 06:00 18:00

Precipitation

0mm
0mm
19:00 06:00 18:00

Wind

3.2m/s
0m/s
19:00
3.2 m/s
20:00
2.7 m/s
21:00
2.3 m/s
22:00
1.9 m/s
23:00
2.2 m/s
00:00
2.3 m/s
01:00
2.1 m/s
02:00
2 m/s
03:00
1.7 m/s
04:00
2 m/s
05:00
2.6 m/s
06:00
3.1 m/s
07:00
3.1 m/s
08:00
2.9 m/s
09:00
2.9 m/s
10:00
2.9 m/s
11:00
2.7 m/s
12:00
2.7 m/s
13:00
2.7 m/s
14:00
2.7 m/s
15:00
2.4 m/s
16:00
2 m/s
17:00
1.2 m/s
18:00
1.3 m/s
19:00 06:00 18:00

Radiation

0.06 uSv
12.7 km
7.5%

Measurement time: 2026-04-19 12:00

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
16.4 km
23
7.7%

Measurement time: 2026-04-19 20:54

Calculated from PM2.5/PM10

O3
16.4 km
68.97 µg/m3
43.1%

Measurement time: 2026-04-19 20:54

source: OpenWeatherMap

PM2.5
16.4 km
5.62 µg/m3
6.7%

Measurement time: 2026-04-19 20:54

source: OpenWeatherMap

PM10
16.4 km
7.32 µg/m3
5.2%

Measurement time: 2026-04-19 20:54

source: OpenWeatherMap

NO2
16.4 km
6.16 µg/m3
3.1%

Measurement time: 2026-04-19 20:54

source: OpenWeatherMap

CO
16.4 km
0.14839 mg/m3
1.1%

Measurement time: 2026-04-19 20:54

source: OpenWeatherMap

SO2
16.4 km
1.88 µg/m3
0.5%

Measurement time: 2026-04-19 20:54

source: OpenWeatherMap

Info


Country: Turkey
Region: Istanbul
Latitude: 41.01295
Longitude: 28.88593

About Air Quality in Merter Keresteciler

Air quality in Merter Keresteciler 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 Merter Keresteciler

  • 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 Merter Keresteciler?

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 Merter Keresteciler

If you're planning outdoor activities in Merter Keresteciler, 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.