Udagawacho, 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
Udagawacho, Shibuya, Tokyo, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (16th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 27 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Udagawacho, Shibuya, Tokyo, Japan
4 AM15th Aug 2026
6 PM
3 AM16th Aug 2026
50AQI
21AQI
42AQI
21AQI
In the last 24 hours,
Udagawacho's AQI reached its highest point of 50 at 3 PM during the Day, while the lowest point, 21, was recorded at 1 AM during the Night between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Udagawacho, Shibuya, Tokyo, Japan
28°C25/31°C
28°C25/30°C
30°C27/34°C
31°C28/34°C
31°C27/34°C
31°C28/37°C
29°C27/33°C
29°C25/34°C
28°C25/31°C
27°C24/30°C
26°C24/30°C
29°C25/34°C
31°C28/34°C
31°C28/34°C
31°C27/35°C
30°C25/34°C
25°C24/27°C
25°C23/29°C
26°C23/30°C
29°C26/33°C
29°C27/33°C
29°C26/32°C
28°C26/32°C
27°C24/30°C
24°C22/28°C
24°C23/26°C
26°C23/30°C
27°C25/29°C
27°C25/31°C
26°C24/29°C
47AQI
30AQI
41AQI
33AQI
2026 Days Vs Air Quality
Udagawacho, Shibuya, Tokyo, Japan
85%
193
15%
35
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Under WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2026, 85% of 228 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
Udagawacho, Shibuya, Tokyo, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI (US)
23AQI (US)
22AQI (US)
33AQI (US)
46AQI (US)
19AQI (US)
32AQI (US)
45AQI (US)
23AQI (US)
43AQI (US)
35AQI (US)
22AQI (US)
39AQI (US)
16AQI (US)
32AQI (US)
52AQI (US)
56AQI (US)
27AQI (US)
46AQI (US)
44AQI (US)
15AQI (US)
24AQI (US)
38AQI (US)
40AQI (US)
44AQI (US)
29AQI (US)
40AQI (US)
14AQI (US)
18AQI (US)
32AQI (US)
36AQI (US)
39AQI (US)
44AQI (US)
31AQI (US)
37AQI (US)
69AQI (US)
57AQI (US)
14AQI (US)
15AQI (US)
32AQI (US)
37AQI (US)
44AQI (US)
29AQI (US)
47AQI (US)
65AQI (US)
63AQI (US)
45AQI (US)
20AQI (US)
39AQI (US)
13AQI (US)
25AQI (US)
49AQI (US)
43AQI (US)
31AQI (US)
37AQI (US)
25AQI (US)
11AQI (US)
40AQI (US)
33AQI (US)
19AQI (US)
32AQI (US)
20AQI (US)
30AQI (US)
57AQI (US)
53AQI (US)
36AQI (US)
15AQI (US)
38AQI (US)
57AQI (US)
58AQI (US)
68AQI (US)
44AQI (US)
46AQI (US)
59AQI (US)
51AQI (US)
53AQI (US)
56AQI (US)
36AQI (US)
27AQI (US)
53AQI (US)
45AQI (US)
49AQI (US)
38AQI (US)
46AQI (US)
20AQI (US)
24AQI (US)
51AQI (US)
46AQI (US)
49AQI (US)
19AQI (US)
24AQI (US)
36AQI (US)
45AQI (US)
40AQI (US)
24AQI (US)
24AQI (US)
33AQI (US)
20AQI (US)
22AQI (US)
25AQI (US)
47AQI (US)
33AQI (US)
34AQI (US)
39AQI (US)
33AQI (US)
20AQI (US)
28AQI (US)
33AQI (US)
37AQI (US)
37AQI (US)
46AQI (US)
41AQI (US)
24AQI (US)
25AQI (US)
30AQI (US)
33AQI (US)
26AQI (US)
27AQI (US)
36AQI (US)
22AQI (US)
48AQI (US)
45AQI (US)
45AQI (US)
27AQI (US)
25AQI (US)
25AQI (US)
27AQI (US)
22AQI (US)
23AQI (US)
33AQI (US)
26AQI (US)
32AQI (US)
42AQI (US)
41AQI (US)
38AQI (US)
86AQI (US)
69AQI (US)
53AQI (US)
49AQI (US)
62AQI (US)
59AQI (US)
60AQI (US)
53AQI (US)
57AQI (US)
46AQI (US)
36AQI (US)
22AQI (US)
25AQI (US)
25AQI (US)
24AQI (US)
40AQI (US)
52AQI (US)
24AQI (US)
12AQI (US)
24AQI (US)
22AQI (US)
21AQI (US)
28AQI (US)
14AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
25AQI (US)
52AQI (US)
45AQI (US)
14AQI (US)
19AQI (US)
24AQI (US)
24AQI (US)
33AQI (US)
28AQI (US)
17AQI (US)
17AQI (US)
18AQI (US)
22AQI (US)
26AQI (US)
29AQI (US)
27AQI (US)
28AQI (US)
28AQI (US)
32AQI (US)
40AQI (US)
15AQI (US)
17AQI (US)
46AQI (US)
20AQI (US)
32AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
27AQI (US)
23AQI (US)
27AQI (US)
50AQI (US)
45AQI (US)
49AQI (US)
72AQI (US)
53AQI (US)
26AQI (US)
18AQI (US)
39AQI (US)
51AQI (US)
70AQI (US)
71AQI (US)
47AQI (US)
44AQI (US)
28AQI (US)
20AQI (US)
33AQI (US)
38AQI (US)
41AQI (US)
53AQI (US)
63AQI (US)
52AQI (US)
16AQI (US)
34AQI (US)
28AQI (US)
27AQI (US)
33AQI (US)
46AQI (US)
35AQI (US)
30AQI (US)
34AQI (US)
27AQI (US)
27AQI (US)
23AQI (US)
32AQI (US)
27AQI (US)
32AQI (US)
37AQI (US)
42AQI (US)
31AQI (US)
41AQI (US)
26AQI (US)
38AQI (US)
33AQI (US)
No. of days
202635AQI (US)
Highest AQI (US) recorded in
March42AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202536AQI (US)
Highest AQI (US) recorded in
November50AQI (US)
Lowest AQI (US) recorded in
May20AQI (US)
202432AQI (US)
Highest AQI (US) recorded in
July39AQI (US)
Lowest AQI (US) recorded in
December26AQI (US)
202330AQI (US)
Highest AQI (US) recorded in
April42AQI (US)
Lowest AQI (US) recorded in
August19AQI (US)
202233AQI (US)
Highest AQI (US) recorded in
March47AQI (US)
Lowest AQI (US) recorded in
August19AQI (US)
202123AQI (US)
Highest AQI (US) recorded in
June35AQI (US)
Lowest AQI (US) recorded in
January13AQI (US)
202016AQI (US)
Highest AQI (US) recorded in
August23AQI (US)
Lowest AQI (US) recorded in
December13AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Udagawacho's annual 2026 AQI (US) (35) shows an average percentage change of 33.3% (worsened AQI (US)) compared to previous years: 2020 (16), 2021 (23), 2022 (33), 2023 (30), 2024 (32), 2025 (36).