Shinkawa, Shibuya, Tokyo, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Shinkawa, Shibuya, Tokyo, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (9th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 47 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Shinkawa, Shibuya, Tokyo, Japan
4 AM9th Aug 2025
6 PM
3 AM10th Aug 2025
AQI
AQI
62AQI
35AQI
In the last 24 hours,
Shinkawa's AQI reached its highest point of 62 at 7 PM during the Night, while the lowest point, 35, was recorded at 10 AM during the Night between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Shinkawa, Shibuya, Tokyo, Japan
24°C23/27°C
25°C22/29°C
27°C24/31°C
26°C24/29°C
27°C26/29°C
28°C26/29°C
28°C26/31°C
28°C26/31°C
28°C26/32°C
29°C27/32°C
30°C28/33°C
30°C28/33°C
30°C28/33°C
30°C28/34°C
31°C29/34°C
31°C29/34°C
30°C29/34°C
30°C28/35°C
31°C27/36°C
30°C27/35°C
29°C26/33°C
28°C26/32°C
30°C27/35°C
31°C28/36°C
32°C30/35°C
33°C29/37°C
32°C29/36°C
32°C29/34°C
30°C26/34°C
--°C/°C
--°C/°C
46AQI
36AQI
46AQI
41AQI
2025 Days Vs Air Quality
Shinkawa, Shibuya, Tokyo, Japan
94%
207
6%
14
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Under WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2025, 94% of 221 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
Shinkawa, Shibuya, Tokyo, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
25AQI
24AQI
25AQI
22AQI
27AQI
25AQI
25AQI
24AQI
22AQI
24AQI
26AQI
27AQI
29AQI
28AQI
24AQI
26AQI
26AQI
31AQI
46AQI
50AQI
40AQI
37AQI
37AQI
34AQI
33AQI
26AQI
29AQI
25AQI
27AQI
24AQI
28AQI
28AQI
29AQI
29AQI
27AQI
27AQI
24AQI
27AQI
27AQI
24AQI
29AQI
25AQI
28AQI
24AQI
28AQI
31AQI
31AQI
27AQI
27AQI
27AQI
28AQI
29AQI
30AQI
32AQI
30AQI
32AQI
34AQI
39AQI
43AQI
47AQI
35AQI
32AQI
23AQI
28AQI
28AQI
29AQI
32AQI
31AQI
31AQI
35AQI
33AQI
29AQI
23AQI
20AQI
16AQI
18AQI
14AQI
16AQI
26AQI
31AQI
32AQI
31AQI
49AQI
62AQI
58AQI
39AQI
32AQI
40AQI
32AQI
24AQI
21AQI
18AQI
18AQI
18AQI
15AQI
17AQI
20AQI
17AQI
23AQI
22AQI
22AQI
19AQI
22AQI
20AQI
19AQI
25AQI
27AQI
32AQI
25AQI
23AQI
22AQI
17AQI
18AQI
20AQI
20AQI
21AQI
20AQI
15AQI
19AQI
19AQI
18AQI
17AQI
21AQI
19AQI
17AQI
14AQI
17AQI
17AQI
15AQI
16AQI
16AQI
18AQI
18AQI
19AQI
20AQI
18AQI
21AQI
22AQI
34AQI
28AQI
25AQI
21AQI
20AQI
17AQI
17AQI
17AQI
15AQI
16AQI
16AQI
13AQI
14AQI
17AQI
17AQI
17AQI
19AQI
22AQI
22AQI
25AQI
22AQI
23AQI
22AQI
24AQI
23AQI
20AQI
23AQI
21AQI
29AQI
26AQI
26AQI
24AQI
19AQI
10AQI
13AQI
16AQI
18AQI
16AQI
19AQI
17AQI
21AQI
38AQI
40AQI
46AQI
44AQI
47AQI
53AQI
67AQI
81AQI
80AQI
79AQI
58AQI
49AQI
53AQI
53AQI
43AQI
43AQI
41AQI
45AQI
41AQI
36AQI
36AQI
38AQI
38AQI
40AQI
43AQI
40AQI
39AQI
35AQI
40AQI
39AQI
35AQI
34AQI
33AQI
41AQI
44AQI
61AQI
51AQI
52AQI
51AQI
49AQI
47AQI
29AQI
29AQI
32AQI
21AQI
19AQI
21AQI
47AQI
48AQI
No. of days
202529AQI
Highest AQI recorded in
August48AQI
Lowest AQI recorded in
May19AQI
202432AQI
Highest AQI recorded in
July38AQI
Lowest AQI recorded in
September22AQI
202332AQI
Highest AQI recorded in
April43AQI
Lowest AQI recorded in
August20AQI
202230AQI
Highest AQI recorded in
April40AQI
Lowest AQI recorded in
August16AQI
202124AQI
Highest AQI recorded in
June31AQI
Lowest AQI recorded in
January13AQI
202018AQI
Highest AQI recorded in
August28AQI
Lowest AQI recorded in
April13AQI
Most & Least Polluted Years Over the Last 6 Years
Shinkawa's annual 2025 AQI (29) shows an average percentage change of 11.9% (worsened AQI) compared to previous years: 2020 (18), 2021 (24), 2022 (30), 2023 (32), 2024 (32).