Iskan, Protvino, Moskovskaya Oblast, Russia 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
Iskan, Protvino, Moskovskaya Oblast, Russia
AQI Trends: Highest and Lowest
Same Day Analysis (18th October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 52 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 18th Oct - 19th Oct 2025
Iskan, Protvino, Moskovskaya Oblast, Russia
6 AM18th Oct 2025
6 PM
5 AM19th Oct 2025
AQI
AQI
60AQI
46AQI
In the last 24 hours,
Iskan's AQI reached its highest point of 60 at 9 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 18th Oct and 19th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Iskan, Protvino, Moskovskaya Oblast, Russia
12°C9/17°C
13°C10/18°C
16°C10/23°C
19°C14/26°C
16°C10/22°C
9°C5/12°C
7°C4/10°C
9°C4/13°C
9°C6/11°C
8°C5/11°C
6°C3/9°C
5°C0/10°C
5°C0/11°C
7°C3/12°C
8°C5/12°C
9°C5/15°C
10°C8/13°C
11°C10/12°C
10°C8/13°C
12°C10/15°C
12°C9/16°C
11°C10/14°C
10°C8/13°C
7°C4/9°C
3°C3/4°C
4°C3/4°C
3°C3/4°C
4°C2/6°C
7°C4/10°C
--°C/°C
--°C/°C
39AQI
35AQI
43AQI
41AQI
2025 Days Vs Air Quality
Iskan, Protvino, Moskovskaya Oblast, Russia
68%
197
32%
94
Total number of days with different AQI categories in last 291 days in 2025 (74 days remaining)
Under WHO’s Safe Air Quality Limits: 68%
Health Risk Level:
Moderate
In 2025, 68% of 291 days were within WHO’s safe air quality limits, and 32% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Iskan, Protvino, Moskovskaya Oblast, Russia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
49AQI
47AQI
41AQI
51AQI
60AQI
57AQI
55AQI
53AQI
52AQI
65AQI
61AQI
58AQI
55AQI
53AQI
47AQI
55AQI
44AQI
38AQI
32AQI
42AQI
51AQI
59AQI
68AQI
58AQI
59AQI
64AQI
55AQI
50AQI
48AQI
50AQI
49AQI
38AQI
28AQI
27AQI
43AQI
59AQI
66AQI
64AQI
63AQI
69AQI
77AQI
67AQI
65AQI
83AQI
78AQI
44AQI
57AQI
46AQI
46AQI
44AQI
62AQI
57AQI
45AQI
57AQI
62AQI
77AQI
78AQI
68AQI
79AQI
74AQI
62AQI
54AQI
56AQI
44AQI
46AQI
63AQI
77AQI
78AQI
79AQI
85AQI
81AQI
70AQI
57AQI
54AQI
58AQI
46AQI
50AQI
49AQI
55AQI
64AQI
56AQI
53AQI
53AQI
53AQI
56AQI
51AQI
57AQI
67AQI
60AQI
61AQI
65AQI
53AQI
47AQI
54AQI
41AQI
25AQI
27AQI
28AQI
24AQI
26AQI
32AQI
28AQI
41AQI
43AQI
51AQI
45AQI
54AQI
51AQI
50AQI
50AQI
52AQI
56AQI
54AQI
43AQI
39AQI
24AQI
27AQI
31AQI
40AQI
32AQI
23AQI
14AQI
18AQI
19AQI
14AQI
14AQI
18AQI
15AQI
21AQI
21AQI
16AQI
17AQI
21AQI
17AQI
15AQI
16AQI
18AQI
15AQI
17AQI
13AQI
13AQI
12AQI
15AQI
15AQI
14AQI
14AQI
13AQI
14AQI
15AQI
17AQI
19AQI
15AQI
13AQI
17AQI
22AQI
15AQI
18AQI
23AQI
26AQI
28AQI
28AQI
20AQI
23AQI
30AQI
23AQI
22AQI
22AQI
23AQI
24AQI
22AQI
19AQI
18AQI
17AQI
18AQI
17AQI
16AQI
16AQI
15AQI
17AQI
17AQI
15AQI
14AQI
13AQI
16AQI
17AQI
16AQI
16AQI
17AQI
19AQI
22AQI
21AQI
20AQI
22AQI
23AQI
27AQI
25AQI
28AQI
33AQI
27AQI
25AQI
29AQI
30AQI
30AQI
31AQI
31AQI
33AQI
33AQI
32AQI
31AQI
35AQI
36AQI
48AQI
46AQI
54AQI
51AQI
51AQI
41AQI
37AQI
30AQI
25AQI
23AQI
23AQI
29AQI
35AQI
39AQI
42AQI
42AQI
48AQI
39AQI
27AQI
38AQI
39AQI
33AQI
35AQI
36AQI
36AQI
37AQI
37AQI
41AQI
40AQI
42AQI
43AQI
47AQI
52AQI
52AQI
53AQI
37AQI
51AQI
53AQI
55AQI
52AQI
55AQI
52AQI
52AQI
50AQI
42AQI
40AQI
42AQI
48AQI
45AQI
42AQI
39AQI
34AQI
29AQI
29AQI
24AQI
23AQI
21AQI
19AQI
17AQI
13AQI
15AQI
27AQI
50AQI
50AQI
49AQI
53AQI
49AQI
61AQI
58AQI
66AQI
65AQI
61AQI
59AQI
40AQI
33AQI
39AQI
38AQI
47AQI
44AQI
52AQI
52AQI
59AQI
60AQI
41AQI
16AQI
20AQI
26AQI
38AQI
39AQI
51AQI
No. of days
202540AQI
Highest AQI recorded in
March60AQI
Lowest AQI recorded in
May16AQI
202433AQI
Highest AQI recorded in
December55AQI
Lowest AQI recorded in
May19AQI
202327AQI
Highest AQI recorded in
November38AQI
Lowest AQI recorded in
October18AQI
202234AQI
Highest AQI recorded in
November38AQI
Lowest AQI recorded in
October14AQI
Most & Least Polluted Years Over the Last 4 Years
Iskan's annual 2025 AQI (40) shows an average percentage change of 27.5% (worsened AQI) compared to previous years: 2022 (34), 2023 (27), 2024 (33).