Cayirova, Kocaeli, 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
Cayirova, Kocaeli, Turkey
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 40 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Jun - 2nd Jun 2026
Cayirova, Kocaeli, Turkey
5 AM1st Jun 2026
8 PM
4 AM2nd Jun 2026
125AQI
40AQI
58AQI
40AQI
In the last 24 hours,
Cayirova's AQI reached its highest point of 125 at 7 AM during the Day, while the lowest point, 40, was recorded at 3 AM during the Night between 1st Jun and 2nd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Cayirova, Kocaeli, Turkey
11°C10/12°C
11°C10/13°C
13°C10/16°C
16°C14/18°C
18°C16/22°C
17°C15/20°C
17°C15/19°C
18°C16/21°C
19°C17/21°C
16°C14/18°C
13°C12/16°C
14°C11/17°C
18°C14/22°C
17°C14/18°C
15°C13/17°C
17°C15/21°C
17°C15/19°C
16°C15/17°C
16°C15/18°C
17°C15/20°C
18°C16/20°C
18°C16/21°C
19°C16/22°C
20°C16/24°C
19°C16/21°C
16°C15/18°C
17°C13/19°C
19°C16/21°C
20°C18/23°C
23°C20/26°C
58AQI
51AQI
60AQI
55AQI
2026 Days Vs Air Quality
Cayirova, Kocaeli, Turkey
41%
61
59%
88
0.6%
1
Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)
Under WHO’s Safe Air Quality Limits: 41%
Health Risk Level:
Significant
In 2026, 41% of 153 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
Cayirova, Kocaeli, Turkey
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
70AQI (US)
63AQI (US)
44AQI (US)
40AQI (US)
54AQI (US)
61AQI (US)
68AQI (US)
46AQI (US)
42AQI (US)
35AQI (US)
28AQI (US)
30AQI (US)
44AQI (US)
56AQI (US)
81AQI (US)
81AQI (US)
48AQI (US)
38AQI (US)
42AQI (US)
51AQI (US)
69AQI (US)
92AQI (US)
75AQI (US)
86AQI (US)
76AQI (US)
79AQI (US)
68AQI (US)
65AQI (US)
60AQI (US)
54AQI (US)
49AQI (US)
52AQI (US)
57AQI (US)
56AQI (US)
71AQI (US)
84AQI (US)
64AQI (US)
48AQI (US)
70AQI (US)
75AQI (US)
66AQI (US)
63AQI (US)
77AQI (US)
69AQI (US)
54AQI (US)
59AQI (US)
96AQI (US)
82AQI (US)
55AQI (US)
54AQI (US)
67AQI (US)
59AQI (US)
70AQI (US)
46AQI (US)
52AQI (US)
44AQI (US)
36AQI (US)
35AQI (US)
36AQI (US)
46AQI (US)
55AQI (US)
86AQI (US)
88AQI (US)
83AQI (US)
107AQI (US)
66AQI (US)
36AQI (US)
29AQI (US)
40AQI (US)
61AQI (US)
56AQI (US)
58AQI (US)
52AQI (US)
52AQI (US)
56AQI (US)
62AQI (US)
54AQI (US)
44AQI (US)
30AQI (US)
29AQI (US)
32AQI (US)
36AQI (US)
39AQI (US)
43AQI (US)
42AQI (US)
58AQI (US)
70AQI (US)
45AQI (US)
66AQI (US)
72AQI (US)
67AQI (US)
60AQI (US)
56AQI (US)
48AQI (US)
52AQI (US)
49AQI (US)
79AQI (US)
72AQI (US)
52AQI (US)
46AQI (US)
46AQI (US)
44AQI (US)
40AQI (US)
50AQI (US)
52AQI (US)
53AQI (US)
39AQI (US)
45AQI (US)
50AQI (US)
58AQI (US)
33AQI (US)
60AQI (US)
63AQI (US)
74AQI (US)
52AQI (US)
42AQI (US)
38AQI (US)
37AQI (US)
41AQI (US)
32AQI (US)
36AQI (US)
47AQI (US)
47AQI (US)
64AQI (US)
57AQI (US)
72AQI (US)
61AQI (US)
51AQI (US)
63AQI (US)
66AQI (US)
46AQI (US)
35AQI (US)
39AQI (US)
47AQI (US)
38AQI (US)
33AQI (US)
42AQI (US)
53AQI (US)
58AQI (US)
45AQI (US)
45AQI (US)
47AQI (US)
55AQI (US)
62AQI (US)
89AQI (US)
82AQI (US)
57AQI (US)
95AQI (US)
84AQI (US)
40AQI (US)
58AQI (US)
61AQI (US)
55AQI (US)
52AQI (US)
54AQI (US)
62AQI (US)
No. of days
202656AQI (US)
Highest AQI (US) recorded in
June62AQI (US)
Lowest AQI (US) recorded in
April52AQI (US)
202564AQI (US)
Highest AQI (US) recorded in
November91AQI (US)
Lowest AQI (US) recorded in
June40AQI (US)
202464AQI (US)
Highest AQI (US) recorded in
March85AQI (US)
Lowest AQI (US) recorded in
August52AQI (US)
202365AQI (US)
Highest AQI (US) recorded in
January73AQI (US)
Lowest AQI (US) recorded in
April57AQI (US)
202261AQI (US)
Highest AQI (US) recorded in
April73AQI (US)
Lowest AQI (US) recorded in
July49AQI (US)
202164AQI (US)
Highest AQI (US) recorded in
November78AQI (US)
Lowest AQI (US) recorded in
December56AQI (US)
202057AQI (US)
Highest AQI (US) recorded in
November92AQI (US)
Lowest AQI (US) recorded in
August46AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Cayirova's annual 2026 AQI (US) (56) shows an average percentage change of -10.2% (improved AQI (US)) compared to previous years: 2020 (57), 2021 (64), 2022 (61), 2023 (65), 2024 (64), 2025 (64).