Toggle navigation
Places
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
Europe
Turkey
Istanbul
Sarıyer
Uskumruköy
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Uskumruköy
Sarıyer
2025-01-12 14:00
AQI (China)
Excellent
23
Pollutants
|
Pollens
PM2.5
μg/m³
15.8
NO2
μg/m³
27.4
SO2
μg/m³
39.3
O3
μg/m³
19.4
PM10
μg/m³
5.8
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
5℃
97%
22 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
PM2.5
NO2
SO2
O3
PM10
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Get the App
Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.
iPhone, iPad
Android
Scan QR Code to Download App
iOS
Google Play
Download APK
AQI
AQI
PM2.5
PM10
138
22
7
14
3
119
22
4
15
23
6
35
11
7
14
3
26
119
5
5
6
3
5
10
7
5
6
6
30
7
11
14
119
5
35
32
56
5
32
14
3
57
6
23
22
8
31
35
7
3
119
35
5
6
11
6
23
23
32
15
7
5
6
7
8
3
138
30
6
5
10
138
3
11
5
6
3
4
7
25
3
14
7
10
6
6
26
10
5
15
11
4
5
3
33
4
5
11
+
−
Leaflet
| ©
OpenStreetMap
contributors
Cities Nearby
Kumköy Köyü
AQI 23
Mimarsinan
AQI 16
Mahmutşevketpaşa
AQI 14
Arnavutköy
AQI 16
Istanbul
AQI 14
Terkos
AQI 16
Boyalık
AQI 16
Kınalıada
AQI 14
Sultanbeyli
AQI 14
Adalar
AQI 18
Yeşilvadi
AQI 14
Air Matters © 2025