Tatsumi, 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
Tatsumi, Shibuya, Tokyo, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (18th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 28 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 17th Aug - 18th Aug 2026
Tatsumi, Shibuya, Tokyo, Japan
4 AM17th Aug 2026
6 PM
3 AM18th Aug 2026
29AQI
21AQI
29AQI
21AQI
In the last 24 hours,
Tatsumi's AQI reached its highest point of 29 at 1 PM during the Day, while the lowest point, 21, was recorded at 10 PM during the Night between 17th Aug and 18th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Tatsumi, Shibuya, Tokyo, Japan
29°C26/33°C
30°C27/33°C
30°C27/33°C
31°C28/36°C
29°C27/32°C
29°C24/33°C
27°C25/31°C
26°C24/29°C
26°C24/29°C
29°C25/34°C
30°C28/34°C
30°C28/34°C
30°C27/34°C
29°C25/33°C
25°C24/27°C
25°C23/29°C
26°C23/30°C
29°C25/33°C
29°C27/32°C
29°C26/32°C
28°C26/32°C
27°C24/30°C
24°C21/28°C
24°C22/26°C
27°C23/30°C
26°C25/28°C
27°C24/31°C
26°C24/29°C
13°C8/18°C
28°C25/31°C
46AQI
30AQI
41AQI
31AQI
2026 Days Vs Air Quality
Tatsumi, Shibuya, Tokyo, Japan
86%
197
14%
33
Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% of 230 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Tatsumi, Shibuya, Tokyo, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
14AQI (US)
15AQI (US)
13AQI (US)
19AQI (US)
48AQI (US)
16AQI (US)
28AQI (US)
41AQI (US)
15AQI (US)
41AQI (US)
30AQI (US)
18AQI (US)
31AQI (US)
18AQI (US)
31AQI (US)
50AQI (US)
53AQI (US)
26AQI (US)
43AQI (US)
42AQI (US)
14AQI (US)
21AQI (US)
42AQI (US)
43AQI (US)
44AQI (US)
24AQI (US)
46AQI (US)
19AQI (US)
20AQI (US)
28AQI (US)
38AQI (US)
36AQI (US)
46AQI (US)
28AQI (US)
41AQI (US)
67AQI (US)
70AQI (US)
13AQI (US)
14AQI (US)
34AQI (US)
41AQI (US)
49AQI (US)
31AQI (US)
47AQI (US)
67AQI (US)
63AQI (US)
47AQI (US)
18AQI (US)
41AQI (US)
16AQI (US)
31AQI (US)
48AQI (US)
52AQI (US)
43AQI (US)
46AQI (US)
35AQI (US)
11AQI (US)
32AQI (US)
26AQI (US)
19AQI (US)
59AQI (US)
44AQI (US)
48AQI (US)
50AQI (US)
51AQI (US)
31AQI (US)
18AQI (US)
44AQI (US)
57AQI (US)
57AQI (US)
64AQI (US)
37AQI (US)
45AQI (US)
57AQI (US)
48AQI (US)
48AQI (US)
45AQI (US)
40AQI (US)
29AQI (US)
56AQI (US)
47AQI (US)
49AQI (US)
48AQI (US)
50AQI (US)
28AQI (US)
26AQI (US)
51AQI (US)
50AQI (US)
54AQI (US)
28AQI (US)
23AQI (US)
33AQI (US)
45AQI (US)
46AQI (US)
38AQI (US)
30AQI (US)
27AQI (US)
25AQI (US)
29AQI (US)
47AQI (US)
55AQI (US)
36AQI (US)
44AQI (US)
40AQI (US)
37AQI (US)
25AQI (US)
35AQI (US)
31AQI (US)
32AQI (US)
35AQI (US)
38AQI (US)
46AQI (US)
40AQI (US)
33AQI (US)
46AQI (US)
52AQI (US)
49AQI (US)
42AQI (US)
40AQI (US)
36AQI (US)
48AQI (US)
50AQI (US)
53AQI (US)
34AQI (US)
18AQI (US)
30AQI (US)
29AQI (US)
26AQI (US)
26AQI (US)
31AQI (US)
29AQI (US)
33AQI (US)
38AQI (US)
33AQI (US)
35AQI (US)
87AQI (US)
69AQI (US)
53AQI (US)
49AQI (US)
62AQI (US)
60AQI (US)
62AQI (US)
53AQI (US)
59AQI (US)
47AQI (US)
39AQI (US)
24AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
27AQI (US)
36AQI (US)
20AQI (US)
14AQI (US)
23AQI (US)
22AQI (US)
22AQI (US)
23AQI (US)
21AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
24AQI (US)
41AQI (US)
44AQI (US)
14AQI (US)
22AQI (US)
24AQI (US)
24AQI (US)
26AQI (US)
23AQI (US)
20AQI (US)
19AQI (US)
21AQI (US)
22AQI (US)
26AQI (US)
30AQI (US)
24AQI (US)
27AQI (US)
26AQI (US)
25AQI (US)
40AQI (US)
23AQI (US)
16AQI (US)
35AQI (US)
21AQI (US)
26AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
24AQI (US)
24AQI (US)
27AQI (US)
40AQI (US)
39AQI (US)
38AQI (US)
69AQI (US)
55AQI (US)
20AQI (US)
16AQI (US)
39AQI (US)
51AQI (US)
65AQI (US)
66AQI (US)
45AQI (US)
40AQI (US)
20AQI (US)
21AQI (US)
33AQI (US)
34AQI (US)
39AQI (US)
50AQI (US)
62AQI (US)
53AQI (US)
18AQI (US)
35AQI (US)
28AQI (US)
25AQI (US)
33AQI (US)
47AQI (US)
35AQI (US)
31AQI (US)
34AQI (US)
27AQI (US)
26AQI (US)
23AQI (US)
32AQI (US)
27AQI (US)
24AQI (US)
28AQI (US)
30AQI (US)
39AQI (US)
44AQI (US)
38AQI (US)
41AQI (US)
24AQI (US)
35AQI (US)
33AQI (US)
No. of days
202636AQI (US)
Highest AQI (US) recorded in
March44AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202535AQI (US)
Highest AQI (US) recorded in
December48AQI (US)
Lowest AQI (US) recorded in
May21AQI (US)
202434AQI (US)
Highest AQI (US) recorded in
July43AQI (US)
Lowest AQI (US) recorded in
September25AQI (US)
202336AQI (US)
Highest AQI (US) recorded in
April46AQI (US)
Lowest AQI (US) recorded in
August23AQI (US)
202231AQI (US)
Highest AQI (US) recorded in
May36AQI (US)
Lowest AQI (US) recorded in
August20AQI (US)
202122AQI (US)
Highest AQI (US) recorded in
June31AQI (US)
Lowest AQI (US) recorded in
February12AQI (US)
202017AQI (US)
Highest AQI (US) recorded in
August24AQI (US)
Lowest AQI (US) recorded in
April11AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Tatsumi's annual 2026 AQI (US) (36) shows an average percentage change of 33.3% (worsened AQI (US)) compared to previous years: 2020 (17), 2021 (22), 2022 (31), 2023 (36), 2024 (34), 2025 (35).