Aksaray, 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!
October Air Quality Analysis
Aksaray, Istanbul, Istanbul Province, Turkey
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 70 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Aksaray, Istanbul, Istanbul Province, Turkey
6 AM4th Oct 2025
7 PM
5 AM5th Oct 2025
75AQI
58AQI
85AQI
68AQI
In the last 24 hours,
Aksaray's AQI reached its highest point of 85 at 10 PM during the Night, while the lowest point, 58, was recorded at 1 PM during the Day between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Aksaray, Istanbul, Istanbul Province, Turkey
24°C23/26°C
23°C21/25°C
23°C21/25°C
23°C21/26°C
24°C21/27°C
24°C21/29°C
24°C21/28°C
24°C21/27°C
23°C21/26°C
22°C20/25°C
22°C19/25°C
23°C20/27°C
22°C19/27°C
21°C19/23°C
21°C19/23°C
21°C18/24°C
21°C19/25°C
22°C20/26°C
21°C19/25°C
21°C19/25°C
21°C20/24°C
20°C18/21°C
18°C17/21°C
18°C17/20°C
17°C16/17°C
18°C16/20°C
18°C15/22°C
19°C16/22°C
20°C18/22°C
19°C18/20°C
--°C/°C
56AQI
54AQI
55AQI
55AQI
2025 Days Vs Air Quality
Aksaray, Istanbul, Istanbul Province, Turkey
30%
83
66%
182
4%
12
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 30%
Health Risk Level:
High
In 2025, 30% of 278 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Aksaray, Istanbul, Istanbul Province, Turkey
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
127AQI
121AQI
81AQI
63AQI
56AQI
69AQI
77AQI
64AQI
72AQI
86AQI
84AQI
59AQI
47AQI
42AQI
45AQI
44AQI
78AQI
137AQI
147AQI
139AQI
83AQI
110AQI
120AQI
120AQI
88AQI
78AQI
85AQI
98AQI
84AQI
78AQI
117AQI
119AQI
110AQI
102AQI
97AQI
58AQI
55AQI
54AQI
55AQI
52AQI
56AQI
57AQI
63AQI
62AQI
64AQI
69AQI
64AQI
57AQI
55AQI
51AQI
55AQI
55AQI
55AQI
55AQI
56AQI
56AQI
77AQI
67AQI
70AQI
72AQI
75AQI
67AQI
58AQI
63AQI
67AQI
66AQI
76AQI
80AQI
80AQI
83AQI
84AQI
67AQI
68AQI
68AQI
68AQI
63AQI
50AQI
50AQI
61AQI
64AQI
67AQI
89AQI
71AQI
70AQI
72AQI
74AQI
83AQI
77AQI
83AQI
57AQI
63AQI
60AQI
55AQI
63AQI
64AQI
43AQI
33AQI
38AQI
46AQI
48AQI
49AQI
46AQI
63AQI
59AQI
46AQI
60AQI
55AQI
54AQI
57AQI
44AQI
60AQI
83AQI
54AQI
41AQI
53AQI
44AQI
47AQI
50AQI
49AQI
53AQI
49AQI
47AQI
57AQI
42AQI
51AQI
60AQI
58AQI
72AQI
57AQI
52AQI
47AQI
46AQI
33AQI
36AQI
38AQI
40AQI
41AQI
39AQI
37AQI
32AQI
35AQI
39AQI
41AQI
39AQI
39AQI
38AQI
36AQI
35AQI
38AQI
37AQI
33AQI
33AQI
36AQI
39AQI
39AQI
44AQI
47AQI
42AQI
50AQI
50AQI
49AQI
51AQI
52AQI
51AQI
45AQI
41AQI
39AQI
42AQI
50AQI
50AQI
50AQI
45AQI
43AQI
38AQI
42AQI
41AQI
41AQI
43AQI
44AQI
40AQI
34AQI
50AQI
52AQI
43AQI
54AQI
54AQI
58AQI
59AQI
57AQI
53AQI
63AQI
55AQI
53AQI
52AQI
58AQI
65AQI
60AQI
66AQI
64AQI
56AQI
46AQI
60AQI
64AQI
77AQI
78AQI
66AQI
57AQI
56AQI
66AQI
70AQI
74AQI
68AQI
54AQI
60AQI
55AQI
55AQI
59AQI
60AQI
63AQI
73AQI
65AQI
66AQI
60AQI
57AQI
57AQI
60AQI
60AQI
65AQI
60AQI
58AQI
56AQI
53AQI
55AQI
59AQI
65AQI
59AQI
54AQI
50AQI
46AQI
45AQI
51AQI
59AQI
66AQI
57AQI
54AQI
67AQI
67AQI
62AQI
59AQI
57AQI
55AQI
55AQI
60AQI
63AQI
56AQI
48AQI
43AQI
49AQI
53AQI
53AQI
52AQI
51AQI
57AQI
60AQI
54AQI
52AQI
56AQI
58AQI
58AQI
55AQI
49AQI
29AQI
30AQI
58AQI
62AQI
71AQI
70AQI
87AQI
66AQI
70AQI
53AQI
43AQI
44AQI
60AQI
58AQI
54AQI
65AQI
No. of days
202560AQI
Highest AQI recorded in
January87AQI
Lowest AQI recorded in
May43AQI
202458AQI
Highest AQI recorded in
March81AQI
Lowest AQI recorded in
August41AQI
202351AQI
Highest AQI recorded in
December67AQI
Lowest AQI recorded in
March42AQI
202240AQI
Highest AQI recorded in
April49AQI
Lowest AQI recorded in
March31AQI
202150AQI
Highest AQI recorded in
September70AQI
Lowest AQI recorded in
April30AQI
202036AQI
Highest AQI recorded in
November76AQI
Lowest AQI recorded in
December27AQI
Most & Least Polluted Years Over the Last 6 Years
Aksaray's annual 2025 AQI (60) shows an average percentage change of 29.8% (worsened AQI) compared to previous years: 2020 (36), 2021 (50), 2022 (40), 2023 (51), 2024 (58).