Catladikapi, Istanbul, Istanbul Province, Turkey Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
February Air Quality Analysis
Catladikapi, Istanbul, Istanbul Province, Turkey
AQI Trends: Highest and Lowest
Same Day Analysis (17th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 69 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 16th Feb - 17th Feb 2026
Catladikapi, Istanbul, Istanbul Province, Turkey
8 AM16th Feb 2026
6 PM
7 AM17th Feb 2026
94AQI
69AQI
88AQI
76AQI
In the last 24 hours,
Catladikapi's AQI reached its highest point of 94 at 10 AM during the Day, while the lowest point, 69, was recorded at 6 PM during the Day between 16th Feb and 17th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Catladikapi, Istanbul, Istanbul Province, Turkey
3°C2/5°C
5°C4/6°C
5°C3/8°C
7°C6/9°C
9°C8/10°C
9°C9/10°C
11°C9/13°C
12°C10/14°C
11°C10/13°C
11°C10/12°C
11°C10/13°C
10°C8/12°C
7°C6/9°C
6°C6/8°C
6°C3/7°C
4°C2/6°C
7°C5/11°C
10°C8/12°C
11°C10/13°C
11°C10/12°C
10°C10/11°C
9°C6/9°C
6°C5/7°C
7°C6/9°C
9°C8/12°C
10°C9/12°C
10°C9/12°C
13°C10/18°C
13°C11/15°C
12°C10/13°C
65AQI
61AQI
72AQI
59AQI
2026 Days Vs Air Quality
Catladikapi, Istanbul, Istanbul Province, Turkey
19%
9
81%
39
Total number of days with different AQI categories in last 49 days in 2026 (316 days remaining)
Under WHO’s Safe Air Quality Limits: 19%
Health Risk Level:
Extreme
In 2026, 19% of 49 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Catladikapi, Istanbul, Istanbul Province, Turkey
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
62AQI (US)
56AQI (US)
40AQI (US)
42AQI (US)
56AQI (US)
65AQI (US)
83AQI (US)
57AQI (US)
59AQI (US)
42AQI (US)
49AQI (US)
51AQI (US)
60AQI (US)
59AQI (US)
71AQI (US)
80AQI (US)
49AQI (US)
51AQI (US)
52AQI (US)
55AQI (US)
72AQI (US)
75AQI (US)
62AQI (US)
84AQI (US)
86AQI (US)
87AQI (US)
70AQI (US)
61AQI (US)
50AQI (US)
38AQI (US)
48AQI (US)
52AQI (US)
51AQI (US)
53AQI (US)
67AQI (US)
79AQI (US)
63AQI (US)
46AQI (US)
71AQI (US)
71AQI (US)
56AQI (US)
66AQI (US)
62AQI (US)
70AQI (US)
61AQI (US)
67AQI (US)
95AQI (US)
69AQI (US)
60AQI (US)
65AQI (US)
No. of days
202662AQI (US)
Highest AQI (US) recorded in
February65AQI (US)
Lowest AQI (US) recorded in
January60AQI (US)
202563AQI (US)
Highest AQI (US) recorded in
November91AQI (US)
Lowest AQI (US) recorded in
May44AQI (US)
202445AQI (US)
Highest AQI (US) recorded in
November65AQI (US)
Lowest AQI (US) recorded in
February30AQI (US)
202333AQI (US)
Highest AQI (US) recorded in
October53AQI (US)
Lowest AQI (US) recorded in
April27AQI (US)
202236AQI (US)
Highest AQI (US) recorded in
August45AQI (US)
Lowest AQI (US) recorded in
July28AQI (US)
202145AQI (US)
Highest AQI (US) recorded in
September70AQI (US)
Lowest AQI (US) recorded in
January22AQI (US)
202029AQI (US)
Highest AQI (US) recorded in
March73AQI (US)
Lowest AQI (US) recorded in
May14AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Catladikapi's annual 2026 AQI (US) (62) shows an average percentage change of 58.2% (worsened AQI (US)) compared to previous years: 2020 (29), 2021 (45), 2022 (36), 2023 (33), 2024 (45), 2025 (63).