Tsutogawacho, Nishinomiya Hama, Hyogo, 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
Tsutogawacho, Nishinomiya Hama, Hyogo, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 42 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Tsutogawacho, Nishinomiya Hama, Hyogo, Japan
4 AM1st Aug 2025
7 PM
3 AM2nd Aug 2025
66AQI
35AQI
58AQI
34AQI
In the last 24 hours,
Tsutogawacho's AQI reached its highest point of 66 at 7 PM during the Day, while the lowest point, 34, was recorded at 4 AM during the Night between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Tsutogawacho, Nishinomiya Hama, Hyogo, Japan
28°C25/32°C
29°C25/32°C
29°C26/34°C
30°C26/34°C
31°C27/36°C
30°C27/35°C
29°C26/34°C
30°C27/35°C
30°C27/34°C
29°C26/34°C
28°C26/33°C
27°C25/32°C
28°C25/32°C
28°C26/32°C
25°C23/27°C
27°C24/31°C
28°C24/33°C
28°C25/32°C
29°C26/32°C
29°C26/33°C
29°C26/33°C
29°C27/33°C
29°C27/33°C
29°C27/34°C
29°C26/34°C
30°C26/34°C
30°C27/36°C
30°C27/34°C
30°C27/35°C
30°C27/34°C
--°C/°C
52AQI
46AQI
52AQI
48AQI
2025 Days Vs Air Quality
Tsutogawacho, Nishinomiya Hama, Hyogo, Japan
70%
149
30%
64
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 70%
Health Risk Level:
Low
In 2025, 70% of 214 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
Tsutogawacho, Nishinomiya Hama, Hyogo, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI
42AQI
32AQI
33AQI
32AQI
36AQI
33AQI
32AQI
30AQI
25AQI
29AQI
42AQI
41AQI
54AQI
43AQI
40AQI
34AQI
34AQI
33AQI
45AQI
36AQI
58AQI
72AQI
62AQI
46AQI
41AQI
35AQI
35AQI
31AQI
39AQI
69AQI
71AQI
45AQI
55AQI
41AQI
40AQI
34AQI
37AQI
30AQI
30AQI
31AQI
29AQI
42AQI
30AQI
43AQI
28AQI
58AQI
39AQI
39AQI
33AQI
31AQI
30AQI
34AQI
33AQI
33AQI
35AQI
38AQI
66AQI
63AQI
74AQI
88AQI
47AQI
44AQI
33AQI
39AQI
32AQI
39AQI
36AQI
40AQI
31AQI
37AQI
50AQI
42AQI
35AQI
24AQI
35AQI
30AQI
29AQI
46AQI
54AQI
63AQI
70AQI
70AQI
68AQI
89AQI
61AQI
46AQI
39AQI
33AQI
34AQI
30AQI
33AQI
23AQI
26AQI
37AQI
41AQI
48AQI
49AQI
54AQI
57AQI
57AQI
54AQI
36AQI
52AQI
26AQI
46AQI
48AQI
57AQI
58AQI
46AQI
43AQI
47AQI
28AQI
28AQI
59AQI
56AQI
60AQI
49AQI
53AQI
65AQI
59AQI
41AQI
48AQI
37AQI
43AQI
26AQI
31AQI
29AQI
39AQI
31AQI
35AQI
51AQI
55AQI
58AQI
54AQI
49AQI
44AQI
53AQI
56AQI
60AQI
39AQI
35AQI
50AQI
36AQI
26AQI
29AQI
31AQI
32AQI
39AQI
35AQI
39AQI
44AQI
49AQI
31AQI
47AQI
49AQI
48AQI
54AQI
62AQI
51AQI
34AQI
44AQI
51AQI
50AQI
39AQI
35AQI
47AQI
42AQI
52AQI
56AQI
59AQI
50AQI
40AQI
38AQI
35AQI
31AQI
37AQI
53AQI
50AQI
51AQI
55AQI
61AQI
82AQI
81AQI
85AQI
91AQI
77AQI
71AQI
78AQI
86AQI
61AQI
56AQI
54AQI
51AQI
43AQI
52AQI
56AQI
40AQI
42AQI
37AQI
33AQI
31AQI
35AQI
36AQI
31AQI
28AQI
27AQI
26AQI
31AQI
37AQI
39AQI
42AQI
42AQI
40AQI
40AQI
47AQI
46AQI
42AQI
46AQI
52AQI
42AQI
No. of days
202545AQI
Highest AQI recorded in
July52AQI
Lowest AQI recorded in
February40AQI
202438AQI
Highest AQI recorded in
April48AQI
Lowest AQI recorded in
December32AQI
202340AQI
Highest AQI recorded in
April50AQI
Lowest AQI recorded in
August27AQI
202240AQI
Highest AQI recorded in
May49AQI
Lowest AQI recorded in
August27AQI
202141AQI
Highest AQI recorded in
March47AQI
Lowest AQI recorded in
October36AQI
202040AQI
Highest AQI recorded in
August55AQI
Lowest AQI recorded in
September31AQI
Most & Least Polluted Years Over the Last 6 Years
Tsutogawacho's annual 2025 AQI (45) shows an average percentage change of 12.2% (worsened AQI) compared to previous years: 2020 (40), 2021 (41), 2022 (40), 2023 (40), 2024 (38).