Kocaeli Dilovasi Imes Osb 2, Korfez, Kocaeli, Turkey Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Kocaeli Dilovasi Imes Osb 2, Korfez, Kocaeli, Turkey
AQI Trends: Highest and Lowest
Same Day Analysis (31st July ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 50 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

2025 Days Vs Air Quality
Kocaeli Dilovasi Imes Osb 2, Korfez, Kocaeli, Turkey
41%
75
51%
92
8%
14
Total number of days with different AQI categories in last 182 days in 2025 (183 days remaining)
Under WHO’s Safe Air Quality Limits: 41%
Health Risk Level:
Significant
In 2025, 41% of 182 days were within WHO’s safe air quality limits, and 59% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Kocaeli Dilovasi Imes Osb 2, Korfez, Kocaeli, Turkey
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
84AQI
97AQI
80AQI
67AQI
49AQI
60AQI
83AQI
76AQI
75AQI
88AQI
84AQI
64AQI
42AQI
38AQI
41AQI
43AQI
65AQI
102AQI
141AQI
147AQI
95AQI
125AQI
127AQI
130AQI
92AQI
84AQI
118AQI
118AQI
83AQI
82AQI
117AQI
134AQI
117AQI
109AQI
105AQI
56AQI
54AQI
52AQI
54AQI
48AQI
46AQI
55AQI
74AQI
62AQI
57AQI
59AQI
60AQI
54AQI
53AQI
53AQI
52AQI
46AQI
48AQI
52AQI
49AQI
49AQI
76AQI
72AQI
80AQI
85AQI
72AQI
65AQI
56AQI
59AQI
65AQI
56AQI
74AQI
86AQI
82AQI
91AQI
87AQI
66AQI
67AQI
65AQI
65AQI
65AQI
57AQI
59AQI
70AQI
76AQI
79AQI
82AQI
73AQI
70AQI
74AQI
75AQI
128AQI
98AQI
82AQI
55AQI
60AQI
56AQI
57AQI
60AQI
56AQI
37AQI
35AQI
35AQI
41AQI
44AQI
52AQI
44AQI
58AQI
54AQI
49AQI
68AQI
60AQI
63AQI
81AQI
56AQI
68AQI
96AQI
62AQI
41AQI
56AQI
43AQI
48AQI
51AQI
51AQI
51AQI
54AQI
50AQI
49AQI
39AQI
46AQI
50AQI
52AQI
69AQI
64AQI
57AQI
46AQI
47AQI
40AQI
33AQI
39AQI
36AQI
39AQI
40AQI
39AQI
34AQI
32AQI
31AQI
39AQI
44AQI
42AQI
38AQI
38AQI
36AQI
43AQI
40AQI
41AQI
42AQI
41AQI
36AQI
35AQI
38AQI
42AQI
48AQI
45AQI
48AQI
44AQI
49AQI
52AQI
51AQI
46AQI
39AQI
37AQI
40AQI
44AQI
48AQI
46AQI
41AQI
37AQI
36AQI
36AQI
36AQI
37AQI
37AQI
39AQI
37AQI
33AQI
87AQI
65AQI
74AQI
54AQI
43AQI
41AQI
No. of days
202561AQI
Highest AQI recorded in
January87AQI
Lowest AQI recorded in
June41AQI
202474AQI
Highest AQI recorded in
December145AQI
Lowest AQI recorded in
May54AQI
202374AQI
Highest AQI recorded in
August82AQI
Lowest AQI recorded in
April66AQI
202268AQI
Highest AQI recorded in
April78AQI
Lowest AQI recorded in
July59AQI
202173AQI
Highest AQI recorded in
June85AQI
Lowest AQI recorded in
December56AQI
202067AQI
Highest AQI recorded in
October98AQI
Lowest AQI recorded in
July56AQI
Most & Least Polluted Years Over the Last 6 Years
Kocaeli Dilovasi Imes Osb 2's annual 2025 AQI (61) shows an average percentage change of -14.1% (improved AQI) compared to previous years: 2020 (67), 2021 (73), 2022 (68), 2023 (74), 2024 (74).