Kakinokizaka, Shibuya, Tokyo, Japan 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
Kakinokizaka, Shibuya, Tokyo, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (15th October ):
On this day, AQI across the 5 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

Day & Night AQI Trend: 15th Oct - 16th Oct 2025
Kakinokizaka, Shibuya, Tokyo, Japan
5 AM15th Oct 2025
5 PM
4 AM16th Oct 2025
AQI
AQI
56AQI
37AQI
In the last 24 hours,
Kakinokizaka's AQI reached its highest point of 56 at 8 PM during the Night, while the lowest point, 37, was recorded at 7 AM during the Night between 15th Oct and 16th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Kakinokizaka, Shibuya, Tokyo, Japan
29°C27/32°C
30°C27/33°C
30°C24/35°C
23°C22/23°C
25°C23/26°C
26°C22/31°C
24°C22/26°C
23°C21/27°C
24°C21/27°C
25°C23/27°C
27°C25/31°C
25°C24/27°C
25°C24/26°C
27°C24/31°C
24°C22/27°C
21°C20/21°C
23°C21/25°C
24°C22/26°C
23°C22/24°C
25°C22/28°C
24°C21/27°C
22°C21/23°C
24°C21/28°C
21°C19/22°C
21°C19/23°C
19°C18/21°C
21°C18/24°C
23°C21/25°C
19°C18/21°C
--°C/°C
--°C/°C
45AQI
45AQI
45AQI
43AQI
2025 Days Vs Air Quality
Kakinokizaka, Shibuya, Tokyo, Japan
90%
260
10%
28
Total number of days with different AQI categories in last 288 days in 2025 (77 days remaining)
Under WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2025, 90% of 288 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
Kakinokizaka, Shibuya, Tokyo, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI
27AQI
25AQI
26AQI
26AQI
32AQI
28AQI
30AQI
27AQI
26AQI
23AQI
27AQI
29AQI
26AQI
30AQI
23AQI
29AQI
26AQI
30AQI
31AQI
32AQI
33AQI
33AQI
36AQI
33AQI
33AQI
25AQI
30AQI
27AQI
28AQI
28AQI
29AQI
30AQI
26AQI
29AQI
29AQI
28AQI
28AQI
29AQI
29AQI
27AQI
30AQI
29AQI
32AQI
29AQI
30AQI
33AQI
33AQI
31AQI
30AQI
30AQI
30AQI
31AQI
32AQI
33AQI
33AQI
35AQI
37AQI
40AQI
46AQI
45AQI
37AQI
32AQI
27AQI
31AQI
32AQI
33AQI
35AQI
34AQI
34AQI
36AQI
35AQI
28AQI
24AQI
20AQI
17AQI
18AQI
15AQI
17AQI
24AQI
27AQI
28AQI
27AQI
46AQI
59AQI
56AQI
37AQI
31AQI
38AQI
30AQI
24AQI
21AQI
19AQI
20AQI
19AQI
16AQI
17AQI
18AQI
17AQI
23AQI
22AQI
23AQI
19AQI
23AQI
20AQI
19AQI
28AQI
28AQI
34AQI
25AQI
25AQI
21AQI
16AQI
20AQI
19AQI
22AQI
21AQI
20AQI
16AQI
20AQI
20AQI
18AQI
18AQI
27AQI
20AQI
19AQI
17AQI
19AQI
18AQI
15AQI
17AQI
17AQI
21AQI
20AQI
22AQI
21AQI
19AQI
24AQI
28AQI
39AQI
32AQI
28AQI
25AQI
24AQI
19AQI
19AQI
17AQI
16AQI
19AQI
15AQI
13AQI
15AQI
18AQI
20AQI
18AQI
23AQI
23AQI
25AQI
31AQI
24AQI
22AQI
20AQI
22AQI
20AQI
18AQI
18AQI
18AQI
25AQI
21AQI
24AQI
22AQI
19AQI
12AQI
12AQI
13AQI
15AQI
15AQI
18AQI
18AQI
19AQI
29AQI
31AQI
37AQI
40AQI
42AQI
46AQI
55AQI
68AQI
74AQI
78AQI
61AQI
56AQI
57AQI
56AQI
48AQI
47AQI
45AQI
44AQI
41AQI
36AQI
34AQI
35AQI
36AQI
39AQI
38AQI
36AQI
34AQI
30AQI
38AQI
37AQI
31AQI
31AQI
34AQI
41AQI
46AQI
62AQI
52AQI
50AQI
49AQI
48AQI
50AQI
42AQI
39AQI
36AQI
34AQI
35AQI
34AQI
36AQI
39AQI
43AQI
45AQI
46AQI
50AQI
49AQI
48AQI
56AQI
56AQI
54AQI
51AQI
46AQI
52AQI
55AQI
54AQI
43AQI
38AQI
37AQI
39AQI
35AQI
29AQI
30AQI
38AQI
42AQI
37AQI
31AQI
31AQI
27AQI
36AQI
38AQI
38AQI
48AQI
47AQI
36AQI
38AQI
28AQI
30AQI
29AQI
29AQI
31AQI
54AQI
42AQI
33AQI
38AQI
42AQI
43AQI
46AQI
52AQI
57AQI
56AQI
47AQI
51AQI
55AQI
56AQI
49AQI
49AQI
44AQI
59AQI
53AQI
50AQI
29AQI
31AQI
32AQI
21AQI
21AQI
20AQI
45AQI
46AQI
36AQI
51AQI
No. of days
202532AQI
Highest AQI recorded in
October51AQI
Lowest AQI recorded in
June20AQI
202432AQI
Highest AQI recorded in
July42AQI
Lowest AQI recorded in
September25AQI
202332AQI
Highest AQI recorded in
April43AQI
Lowest AQI recorded in
August19AQI
202231AQI
Highest AQI recorded in
April40AQI
Lowest AQI recorded in
August16AQI
202123AQI
Highest AQI recorded in
May39AQI
Lowest AQI recorded in
January12AQI
202015AQI
Highest AQI recorded in
August20AQI
Lowest AQI recorded in
September12AQI
Most & Least Polluted Years Over the Last 6 Years
Kakinokizaka's annual 2025 AQI (32) shows an average percentage change of 31.1% (worsened AQI) compared to previous years: 2020 (15), 2021 (23), 2022 (31), 2023 (32), 2024 (32).