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İstanbul

Good

Pollution ranking among 81 provinces

İstanbul air quality today: AQI 30 (Good), ranked 60 of 81 provinces, dominant pollutant PM10. Daily data from 58 official stations with weekly trends and district detail.

30
AQI #60 / 81
Dominant Pollutant PM10
30
0 50 100 150 200 300 500

District Air Quality

25 districts with station data — today's readings

District air quality map
Cleanest Districts
Esenler 8 Good 1 ist.
Kartal 10 Good 1 ist.
Avcılar 12 Good 1 ist.
Most Polluted Districts
Bahçelievler 203 Very Unhealthy 2 ist.
Kadıköy 49 Good 13 ist.
Arnavutköy 34 Good 1 ist.
Air Quality in Green Spaces · 222 parks
Cleanest Parks
Şehit Sedat Yenigül Parkı 8 Good
Terazidere Parkı 8 Good
Esenler Belediyesi Şehit Türkmen Tekin Parkı 8 Good
Yavuz Sultan Selim Kitap Parkı 8 Good
Şehit Yakup Polat Parkı 8 Good
Most Polluted Parks
Mete Gazoz Parkı 222 Very Unhealthy
Togay Bayatlı Parkı 222 Very Unhealthy
Dogan Kuloğlu Parkı 222 Very Unhealthy
Zafer Meydanı Parkı 222 Very Unhealthy
Mimoza Parkı 142 Unhealthy for Sensitive

Health Advisories

For outdoor activity in green spaces — based on today's readings

⚠️
Green spaces are safe today Safe
Breathing conditions are good. Pregnant women and asthma/COPD patients can safely spend time outdoors.
→ If you want to spend time outdoors this week, prefer Esenler district.
👶
Safe for children to play in parks Safe
Air is clean. No problem with children playing in green spaces.
→ If you want to spend time outdoors this week, prefer Esenler district.
🏃
Ideal conditions for outdoor sport Safe
Suitable for all outdoor sports. Feel free to train in green areas.
→ This week Şehit Sedat Yenigül Parkı (AQI 8) is the best green area for sport.

This Week

Pollutant averages

PM10
36.9 µg/m³
0 HKDYY limit (24h): 50 µg/m³
PM2.5
18.3 µg/m³
SO₂
11.5 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
31.6 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
42.8 µg/m³
0 HKDYY limit (8h): 120 µg/m³
CO
1017.5 µg/m³
0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
42.6 µg/m³ ▼ 8.7
12w ago This week
PM2.5
24.4 µg/m³ ▼ 29.4
12w ago This week
SO₂
12.3 µg/m³ ▲ 1.1
12w ago This week
NO₂
30.9 µg/m³ ▼ 5.6
12w ago This week
O₃
44.6 µg/m³ ▼ 0.9
12w ago This week
CO
819.5 µg/m³ ▼ 117.7
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
CO 1066.9 1243.0 -14%
O₃ 52.8 46.6 +13%
SO₂ 12.5 16.8 -26%
NO₂ 33.5 33.7 -1%
PM2.5 29.8 18.9 +58%
PM10 52.1 37.3 +40%

Stations

58 active stations

Acıbadem Yüzme Havuzu (Acıbadem)
Airqoon Sensor
41.0048, 29.0354
102 PM10
92 PM2.5
Last updated: 2026-09-16T06:00:00+00:00
Mandıra Caddesi (Dumlupınar)
Airqoon Sensor
40.9910, 29.0583
44 PM10
26 PM2.5
Last updated: 2026-09-16T06:00:00+00:00
airQuality_aeon
Airqoon Sensor
41.0244, 29.0997
Defne Parkı (Sahrayıcedit)
Airqoon Sensor
40.9787, 29.0830
65 PM10
36 PM2.5
Last updated: 2026-09-16T06:00:00+00:00
airQuality_rora
Airqoon Sensor
41.0692, 29.0108

Hyperlocal monitoring for İstanbul

The data on this page comes from official stations and shows a province wide average. Airqoon builds street scale sensor networks for enterprises, cities and industrial sites: Unit series devices, the real time Lens platform and public maps.

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