Sirinevler, 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
Sirinevler, Istanbul, Istanbul Province, Turkey
AQI Trends: Highest and Lowest
Same Day Analysis (6th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 64 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Feb - 6th Feb 2026
Sirinevler, Istanbul, Istanbul Province, Turkey
8 AM5th Feb 2026
6 PM
7 AM6th Feb 2026
132AQI
80AQI
124AQI
75AQI
In the last 24 hours,
Sirinevler's AQI reached its highest point of 132 at 8 AM during the Day, while the lowest point, 75, was recorded at 7 AM during the Night between 5th Feb and 6th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Sirinevler, Istanbul, Istanbul Province, Turkey
13°C6/15°C
6°C4/7°C
12°C8/13°C
7°C3/11°C
3°C2/3°C
2°C0/3°C
5°C4/7°C
9°C8/11°C
8°C3/10°C
3°C2/3°C
0°C0/0°C
3°C2/3°C
4°C3/6°C
4°C3/7°C
7°C5/9°C
9°C8/10°C
9°C8/10°C
11°C10/13°C
12°C11/14°C
12°C11/13°C
11°C10/12°C
12°C11/13°C
10°C7/12°C
7°C5/9°C
6°C5/7°C
5°C2/7°C
3°C1/5°C
7°C4/10°C
10°C9/12°C
12°C10/14°C
65AQI
61AQI
70AQI
62AQI
2026 Days Vs Air Quality
Sirinevler, Istanbul, Istanbul Province, Turkey
19%
7
76%
28
5%
2
Total number of days with different AQI categories in last 38 days in 2026 (327 days remaining)
Under WHO’s Safe Air Quality Limits: 19%
Health Risk Level:
Extreme
In 2026, 19% of 38 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
Sirinevler, Istanbul, Istanbul Province, Turkey
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
65AQI (US)
53AQI (US)
44AQI (US)
44AQI (US)
60AQI (US)
73AQI (US)
84AQI (US)
55AQI (US)
58AQI (US)
46AQI (US)
49AQI (US)
53AQI (US)
58AQI (US)
55AQI (US)
71AQI (US)
89AQI (US)
55AQI (US)
57AQI (US)
54AQI (US)
63AQI (US)
82AQI (US)
80AQI (US)
64AQI (US)
56AQI (US)
84AQI (US)
111AQI (US)
72AQI (US)
58AQI (US)
55AQI (US)
54AQI (US)
50AQI (US)
48AQI (US)
49AQI (US)
51AQI (US)
71AQI (US)
122AQI (US)
64AQI (US)
63AQI (US)
68AQI (US)
No. of days
202664AQI (US)
Highest AQI (US) recorded in
February68AQI (US)
Lowest AQI (US) recorded in
January63AQI (US)
202566AQI (US)
Highest AQI (US) recorded in
November102AQI (US)
Lowest AQI (US) recorded in
June36AQI (US)
202453AQI (US)
Highest AQI (US) recorded in
December73AQI (US)
Lowest AQI (US) recorded in
May40AQI (US)
202343AQI (US)
Highest AQI (US) recorded in
October78AQI (US)
Lowest AQI (US) recorded in
June34AQI (US)
202242AQI (US)
Highest AQI (US) recorded in
January51AQI (US)
Lowest AQI (US) recorded in
September32AQI (US)
202156AQI (US)
Highest AQI (US) recorded in
December72AQI (US)
Lowest AQI (US) recorded in
June41AQI (US)
202079AQI (US)
Highest AQI (US) recorded in
September231AQI (US)
Lowest AQI (US) recorded in
December51AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Sirinevler's annual 2026 AQI (US) (64) shows an average percentage change of 17.9% (worsened AQI (US)) compared to previous years: 2020 (79), 2021 (56), 2022 (42), 2023 (43), 2024 (53), 2025 (66).