Air Quality in Istanbul, Turkey
Windy
21.4°C · 77.0% humidity
21.4°
Feels 21.4°
62
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
24 stations
Nearby Monitoring Stations
AQI Forecast
34
5am
27
34
62
8am
54
48
37
11am
34
32
31
2pm
30
29
28
5pm
28
28
28
8pm
27
27
27
11pm
27
27
27
2am
27
27
Air Quality Index Trend
48h · 1 stnIstanbul's air quality is shaped by vehicle traffic, residential coal heating, and industrial emissions from surrounding areas. Winter months see the highest pollution due to increased heating demand and reduced atmospheric mixing. Current PM2.5 concentration in Istanbul is 1.1× the WHO 24-hour guideline of 15 µg/m³.
77.0%
Humidity
66.0 km/h
Wind NE
1015.2 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
17.18 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Istanbul?
Temperature & Precipitation
PM2.5 Trend
48h · 1 stationPM2.517.18 µg/m³
×1.1 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
Station readings (24 stations within 25 km)
17.18
Median
16.58
Average
4.6
Low
39.64
High
PM2.5 µg/m³ · Model: 8.2 · Bias: -9.0
What is the 7-day forecast for Istanbul?
06-09
25.6° 18.9°
3.88 mm
06-10
26.9° 19.3°
0.56 mm
06-11
25.1° 18.9°
06-12
26.6° 18.9°
06-13
27.9° 18.6°
0.13 mm
06-14
26.0° 20.6°
06-15
28.1° 18.5°
2.94 mm
Both models agree
Avg diff: 2.1°C
Where are air quality stations near Istanbul?
35
Istanbul (Aksaray), Turkey
35
Istanbul (Alibeykoy), Turkey
4
Istanbul (Esenler), Turkey
24
Istanbul Uskudar, Turkey
56
Istanbul Uskudar, Turkey
17
Istanbul Mecidiyekoy, Turkey
109
KadikoyB-5 - airQuality_sors
59
KadikoyB-7 - airQuality_sons
24
Mobil 2, Turkey
36
Istanbul (Kagithane), Turkey
What cities are near Istanbul?
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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 2026-06-09T05:12 UTC.