9 Dzerzhinsky str., Dolinsk, Sakhalinskaya Oblast, Russia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
9 Dzerzhinsky str., Dolinsk, Sakhalinskaya Oblast, Russia
AQI Trends: Highest and Lowest
Same Day Analysis (29th September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 23 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Sep - 30th Sep 2025
9 Dzerzhinsky str., Dolinsk, Sakhalinskaya Oblast, Russia
7 AM29th Sep 2025
7 PM
6 AM30th Sep 2025
32AQI
12AQI
29AQI
11AQI
In the last 24 hours,
9 Dzerzhinsky str.'s AQI reached its highest point of 32 at 8 AM during the Day, while the lowest point, 11, was recorded at 4 AM during the Night between 29th Sep and 30th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
9 Dzerzhinsky str., Dolinsk, Sakhalinskaya Oblast, Russia
17°C14/20°C
17°C15/19°C
16°C13/19°C
15°C14/18°C
16°C13/18°C
18°C17/20°C
17°C14/19°C
14°C13/15°C
15°C12/18°C
17°C13/22°C
16°C15/19°C
15°C14/18°C
16°C14/19°C
18°C15/21°C
17°C15/20°C
18°C16/21°C
18°C16/19°C
16°C14/18°C
14°C12/15°C
13°C12/14°C
14°C11/18°C
12°C9/15°C
14°C9/16°C
15°C13/18°C
16°C14/18°C
15°C14/15°C
15°C14/16°C
16°C14/19°C
16°C11/19°C
12°C10/15°C
--°C/°C
34AQI
29AQI
38AQI
33AQI
2025 Days Vs Air Quality
9 Dzerzhinsky str., Dolinsk, Sakhalinskaya Oblast, Russia
61%
167
29%
78
10%
27
Total number of days with different AQI categories in last 273 days in 2025 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 61%
Health Risk Level:
Moderate
In 2025, 61% of 273 days were within WHO’s safe air quality limits, and 39% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
9 Dzerzhinsky str., Dolinsk, Sakhalinskaya Oblast, Russia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
110AQI
100AQI
129AQI
142AQI
133AQI
94AQI
97AQI
85AQI
80AQI
87AQI
89AQI
124AQI
127AQI
115AQI
112AQI
96AQI
111AQI
108AQI
122AQI
133AQI
101AQI
118AQI
104AQI
97AQI
118AQI
104AQI
88AQI
87AQI
95AQI
63AQI
49AQI
58AQI
103AQI
115AQI
118AQI
79AQI
71AQI
58AQI
81AQI
64AQI
72AQI
82AQI
101AQI
80AQI
68AQI
80AQI
56AQI
53AQI
53AQI
54AQI
51AQI
52AQI
42AQI
44AQI
47AQI
54AQI
53AQI
43AQI
59AQI
46AQI
44AQI
49AQI
83AQI
74AQI
75AQI
55AQI
60AQI
77AQI
92AQI
62AQI
72AQI
52AQI
50AQI
51AQI
54AQI
25AQI
32AQI
52AQI
71AQI
53AQI
42AQI
29AQI
31AQI
47AQI
59AQI
36AQI
39AQI
40AQI
40AQI
67AQI
87AQI
105AQI
110AQI
95AQI
90AQI
78AQI
71AQI
76AQI
69AQI
104AQI
125AQI
115AQI
93AQI
59AQI
48AQI
50AQI
104AQI
82AQI
65AQI
59AQI
100AQI
50AQI
72AQI
65AQI
49AQI
46AQI
64AQI
40AQI
53AQI
62AQI
52AQI
48AQI
43AQI
35AQI
32AQI
36AQI
37AQI
39AQI
43AQI
41AQI
44AQI
56AQI
55AQI
58AQI
53AQI
51AQI
44AQI
37AQI
39AQI
43AQI
33AQI
33AQI
35AQI
31AQI
29AQI
27AQI
33AQI
38AQI
42AQI
44AQI
45AQI
37AQI
34AQI
40AQI
35AQI
39AQI
39AQI
35AQI
39AQI
41AQI
39AQI
34AQI
45AQI
44AQI
47AQI
44AQI
42AQI
41AQI
44AQI
46AQI
45AQI
44AQI
43AQI
46AQI
54AQI
53AQI
52AQI
48AQI
51AQI
50AQI
49AQI
49AQI
45AQI
47AQI
49AQI
48AQI
49AQI
49AQI
44AQI
43AQI
41AQI
42AQI
47AQI
48AQI
45AQI
45AQI
46AQI
49AQI
45AQI
40AQI
41AQI
42AQI
40AQI
44AQI
47AQI
47AQI
45AQI
47AQI
42AQI
44AQI
41AQI
43AQI
49AQI
47AQI
41AQI
42AQI
43AQI
42AQI
41AQI
34AQI
33AQI
32AQI
32AQI
31AQI
35AQI
30AQI
29AQI
35AQI
33AQI
32AQI
34AQI
38AQI
37AQI
36AQI
36AQI
35AQI
38AQI
35AQI
33AQI
34AQI
31AQI
36AQI
39AQI
42AQI
39AQI
38AQI
31AQI
44AQI
42AQI
37AQI
38AQI
36AQI
40AQI
34AQI
37AQI
38AQI
37AQI
38AQI
38AQI
38AQI
38AQI
38AQI
33AQI
30AQI
31AQI
34AQI
35AQI
24AQI
16AQI
17AQI
22AQI
23AQI
104AQI
68AQI
54AQI
76AQI
41AQI
43AQI
45AQI
36AQI
34AQI
No. of days
202556AQI
Highest AQI recorded in
January104AQI
Lowest AQI recorded in
September34AQI
202430AQI
Highest AQI recorded in
December64AQI
Lowest AQI recorded in
March8AQI
202314AQI
Highest AQI recorded in
December14AQI
Lowest AQI recorded in
November12AQI
202217AQI
Highest AQI recorded in
January17AQI
Lowest AQI recorded in
January17AQI
Most & Least Polluted Years Over the Last 4 Years
9 Dzerzhinsky str.'s annual 2025 AQI (56) shows an average percentage change of 208.5% (worsened AQI) compared to previous years: 2022 (17), 2023 (14), 2024 (30).