Myaglovo Quarry, Otradnoye, Leningradskaya 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
Myaglovo Quarry, Otradnoye, Leningradskaya Oblast, Russia
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 53 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Myaglovo Quarry, Otradnoye, Leningradskaya Oblast, Russia
6 AM3rd Oct 2025
7 PM
5 AM4th Oct 2025
74AQI
51AQI
78AQI
59AQI
In the last 24 hours,
Myaglovo Quarry's AQI reached its highest point of 78 at 7 PM during the Night, while the lowest point, 51, was recorded at 2 PM during the Day between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Myaglovo Quarry, Otradnoye, Leningradskaya Oblast, Russia
16°C12/22°C
18°C13/24°C
19°C16/24°C
18°C13/24°C
17°C12/24°C
18°C13/24°C
18°C15/23°C
17°C12/23°C
16°C12/21°C
16°C13/21°C
16°C12/21°C
16°C13/19°C
15°C14/19°C
14°C12/16°C
13°C9/18°C
11°C10/15°C
13°C9/16°C
16°C14/20°C
15°C11/18°C
10°C7/13°C
6°C4/9°C
8°C3/12°C
10°C6/14°C
10°C8/14°C
8°C5/12°C
6°C2/10°C
5°C1/10°C
6°C2/11°C
6°C3/10°C
6°C2/10°C
--°C/°C
35AQI
28AQI
34AQI
29AQI
2025 Days Vs Air Quality
Myaglovo Quarry, Otradnoye, Leningradskaya Oblast, Russia
93%
258
7%
18
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 277 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Myaglovo Quarry, Otradnoye, Leningradskaya Oblast, Russia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI
32AQI
37AQI
50AQI
28AQI
42AQI
30AQI
41AQI
30AQI
43AQI
40AQI
44AQI
46AQI
26AQI
26AQI
36AQI
21AQI
26AQI
33AQI
25AQI
25AQI
31AQI
40AQI
37AQI
32AQI
31AQI
27AQI
33AQI
43AQI
41AQI
32AQI
32AQI
25AQI
24AQI
35AQI
46AQI
40AQI
39AQI
41AQI
52AQI
53AQI
36AQI
32AQI
30AQI
28AQI
51AQI
54AQI
58AQI
28AQI
30AQI
28AQI
28AQI
35AQI
49AQI
55AQI
61AQI
68AQI
69AQI
67AQI
38AQI
32AQI
28AQI
29AQI
30AQI
28AQI
28AQI
40AQI
27AQI
38AQI
26AQI
41AQI
50AQI
47AQI
59AQI
58AQI
49AQI
56AQI
53AQI
30AQI
30AQI
47AQI
32AQI
43AQI
47AQI
46AQI
48AQI
40AQI
54AQI
46AQI
49AQI
50AQI
44AQI
41AQI
40AQI
23AQI
22AQI
27AQI
19AQI
37AQI
18AQI
19AQI
18AQI
17AQI
24AQI
30AQI
25AQI
34AQI
27AQI
39AQI
40AQI
46AQI
37AQI
38AQI
25AQI
28AQI
21AQI
18AQI
28AQI
19AQI
14AQI
19AQI
28AQI
17AQI
16AQI
18AQI
21AQI
21AQI
22AQI
21AQI
25AQI
27AQI
28AQI
26AQI
27AQI
27AQI
19AQI
21AQI
22AQI
16AQI
21AQI
14AQI
14AQI
18AQI
22AQI
30AQI
26AQI
25AQI
22AQI
36AQI
32AQI
30AQI
15AQI
15AQI
19AQI
16AQI
22AQI
34AQI
25AQI
23AQI
27AQI
25AQI
28AQI
27AQI
28AQI
26AQI
28AQI
24AQI
28AQI
25AQI
23AQI
21AQI
20AQI
23AQI
21AQI
20AQI
19AQI
18AQI
18AQI
18AQI
20AQI
18AQI
15AQI
17AQI
17AQI
17AQI
17AQI
19AQI
21AQI
24AQI
20AQI
20AQI
23AQI
25AQI
23AQI
26AQI
26AQI
23AQI
22AQI
21AQI
21AQI
22AQI
24AQI
24AQI
24AQI
26AQI
27AQI
28AQI
30AQI
27AQI
27AQI
31AQI
46AQI
40AQI
37AQI
35AQI
33AQI
32AQI
26AQI
22AQI
20AQI
22AQI
25AQI
26AQI
22AQI
21AQI
21AQI
23AQI
23AQI
21AQI
20AQI
30AQI
24AQI
22AQI
22AQI
26AQI
26AQI
25AQI
21AQI
23AQI
21AQI
24AQI
33AQI
36AQI
38AQI
41AQI
39AQI
33AQI
43AQI
43AQI
46AQI
42AQI
44AQI
47AQI
46AQI
41AQI
35AQI
32AQI
30AQI
24AQI
25AQI
19AQI
17AQI
19AQI
25AQI
19AQI
14AQI
14AQI
15AQI
16AQI
15AQI
8AQI
28AQI
39AQI
54AQI
54AQI
53AQI
34AQI
43AQI
41AQI
29AQI
23AQI
22AQI
24AQI
26AQI
30AQI
54AQI
No. of days
202530AQI
Highest AQI recorded in
October54AQI
Lowest AQI recorded in
June22AQI
202441AQI
Highest AQI recorded in
April100AQI
Lowest AQI recorded in
October22AQI
202359AQI
Highest AQI recorded in
April161AQI
Lowest AQI recorded in
May17AQI
2022164AQI
Highest AQI recorded in
October269AQI
Lowest AQI recorded in
November153AQI
Most & Least Polluted Years Over the Last 4 Years
Myaglovo Quarry's annual 2025 AQI (30) shows an average percentage change of -51.9% (improved AQI) compared to previous years: 2022 (164), 2023 (59), 2024 (41).