Duzce, Duzce Province, Turkey Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Duzce, Duzce Province, Turkey
AQI Trends: Highest and Lowest
Same Day Analysis (4th June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 41 of Good air quality, showing improvement over 2024 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Duzce, Duzce Province, Turkey
5 AM3rd Jun 2026
8 PM
4 AM4th Jun 2026
32AQI
26AQI
31AQI
26AQI
In the last 24 hours,
Duzce's AQI reached its highest point of 32 at 5 AM during the Day, while the lowest point, 26, was recorded at 3 AM during the Night between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Duzce, Duzce Province, Turkey
9°C3/15°C
13°C5/21°C
16°C8/24°C
15°C11/22°C
15°C9/22°C
16°C10/22°C
17°C10/26°C
15°C10/22°C
12°C11/15°C
12°C6/17°C
14°C5/22°C
13°C7/20°C
12°C7/16°C
14°C7/21°C
14°C9/19°C
15°C14/15°C
16°C11/21°C
15°C10/19°C
16°C13/18°C
15°C9/19°C
15°C8/22°C
17°C9/25°C
18°C12/24°C
12°C5/15°C
12°C3/21°C
15°C8/22°C
17°C10/23°C
19°C11/27°C
20°C13/27°C
21°C13/29°C
56AQI
49AQI
56AQI
53AQI
2026 Days Vs Air Quality
Duzce, Duzce Province, Turkey
44%
67
51%
78
4%
6
0.6%
1
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 44%
Health Risk Level:
Significant
In 2026, 44% of 155 days were within WHO’s safe air quality limits, and 56% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Duzce, Duzce Province, Turkey
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
47AQI (US)
58AQI (US)
65AQI (US)
46AQI (US)
42AQI (US)
65AQI (US)
62AQI (US)
49AQI (US)
38AQI (US)
39AQI (US)
42AQI (US)
31AQI (US)
43AQI (US)
66AQI (US)
77AQI (US)
85AQI (US)
68AQI (US)
58AQI (US)
51AQI (US)
66AQI (US)
75AQI (US)
109AQI (US)
96AQI (US)
142AQI (US)
124AQI (US)
160AQI (US)
89AQI (US)
39AQI (US)
60AQI (US)
48AQI (US)
43AQI (US)
71AQI (US)
59AQI (US)
52AQI (US)
60AQI (US)
109AQI (US)
79AQI (US)
34AQI (US)
85AQI (US)
87AQI (US)
68AQI (US)
68AQI (US)
85AQI (US)
66AQI (US)
45AQI (US)
56AQI (US)
87AQI (US)
79AQI (US)
41AQI (US)
52AQI (US)
90AQI (US)
115AQI (US)
98AQI (US)
61AQI (US)
73AQI (US)
80AQI (US)
39AQI (US)
30AQI (US)
36AQI (US)
74AQI (US)
74AQI (US)
92AQI (US)
77AQI (US)
62AQI (US)
95AQI (US)
66AQI (US)
60AQI (US)
71AQI (US)
44AQI (US)
71AQI (US)
84AQI (US)
74AQI (US)
86AQI (US)
76AQI (US)
52AQI (US)
70AQI (US)
71AQI (US)
66AQI (US)
24AQI (US)
31AQI (US)
38AQI (US)
35AQI (US)
41AQI (US)
41AQI (US)
41AQI (US)
89AQI (US)
103AQI (US)
61AQI (US)
52AQI (US)
50AQI (US)
72AQI (US)
56AQI (US)
38AQI (US)
37AQI (US)
50AQI (US)
39AQI (US)
73AQI (US)
64AQI (US)
36AQI (US)
37AQI (US)
35AQI (US)
43AQI (US)
39AQI (US)
49AQI (US)
51AQI (US)
49AQI (US)
65AQI (US)
44AQI (US)
48AQI (US)
43AQI (US)
44AQI (US)
62AQI (US)
56AQI (US)
44AQI (US)
44AQI (US)
43AQI (US)
33AQI (US)
33AQI (US)
35AQI (US)
21AQI (US)
29AQI (US)
46AQI (US)
42AQI (US)
66AQI (US)
61AQI (US)
67AQI (US)
54AQI (US)
48AQI (US)
44AQI (US)
44AQI (US)
53AQI (US)
36AQI (US)
38AQI (US)
44AQI (US)
39AQI (US)
32AQI (US)
41AQI (US)
52AQI (US)
57AQI (US)
49AQI (US)
47AQI (US)
48AQI (US)
61AQI (US)
65AQI (US)
86AQI (US)
78AQI (US)
51AQI (US)
85AQI (US)
79AQI (US)
32AQI (US)
30AQI (US)
41AQI (US)
67AQI (US)
68AQI (US)
64AQI (US)
47AQI (US)
51AQI (US)
46AQI (US)
No. of days
202659AQI (US)
Highest AQI (US) recorded in
February68AQI (US)
Lowest AQI (US) recorded in
June46AQI (US)
202567AQI (US)
Highest AQI (US) recorded in
January128AQI (US)
Lowest AQI (US) recorded in
June40AQI (US)
202470AQI (US)
Highest AQI (US) recorded in
December110AQI (US)
Lowest AQI (US) recorded in
May45AQI (US)
202370AQI (US)
Highest AQI (US) recorded in
December123AQI (US)
Lowest AQI (US) recorded in
May40AQI (US)
2022100AQI (US)
Highest AQI (US) recorded in
January149AQI (US)
Lowest AQI (US) recorded in
September62AQI (US)
2021105AQI (US)
Highest AQI (US) recorded in
January164AQI (US)
Lowest AQI (US) recorded in
June77AQI (US)
2020100AQI (US)
Highest AQI (US) recorded in
November452AQI (US)
Lowest AQI (US) recorded in
March56AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Duzce's annual 2026 AQI (US) (59) shows an average percentage change of -28.1% (improved AQI (US)) compared to previous years: 2020 (100), 2021 (105), 2022 (100), 2023 (70), 2024 (70), 2025 (67).