Shirahamacho, Takasagocho Takasemachi, Hyogo, 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
Shirahamacho, Takasagocho Takasemachi, Hyogo, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 37 of Good air quality, showing improvement over 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Shirahamacho, Takasagocho Takasemachi, Hyogo, Japan
5 AM4th Oct 2025
6 PM
4 AM5th Oct 2025
AQI
AQI
50AQI
17AQI
In the last 24 hours,
Shirahamacho's AQI reached its highest point of 50 at 5 AM during the Night, while the lowest point, 17, was recorded at 12 PM during the Night between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Shirahamacho, Takasagocho Takasemachi, Hyogo, Japan
27°C25/31°C
27°C24/29°C
28°C26/30°C
28°C26/30°C
28°C26/30°C
27°C25/29°C
26°C25/28°C
26°C24/29°C
27°C26/28°C
28°C26/30°C
28°C26/31°C
28°C26/30°C
28°C26/30°C
27°C24/30°C
25°C22/28°C
25°C23/27°C
24°C21/27°C
23°C20/26°C
22°C21/23°C
24°C22/26°C
25°C24/26°C
25°C23/28°C
23°C20/27°C
23°C20/26°C
24°C21/27°C
23°C20/25°C
23°C20/25°C
22°C19/26°C
21°C20/22°C
--°C/°C
--°C/°C
38AQI
30AQI
35AQI
31AQI
2025 Days Vs Air Quality
Shirahamacho, Takasagocho Takasemachi, Hyogo, Japan
71%
197
29%
79
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Under WHO’s Safe Air Quality Limits: 71%
Health Risk Level:
Low
In 2025, 71% of 277 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
Shirahamacho, Takasagocho Takasemachi, Hyogo, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
33AQI
41AQI
31AQI
33AQI
32AQI
39AQI
32AQI
31AQI
29AQI
27AQI
29AQI
35AQI
37AQI
50AQI
42AQI
41AQI
33AQI
34AQI
40AQI
54AQI
43AQI
68AQI
86AQI
65AQI
49AQI
40AQI
36AQI
38AQI
32AQI
42AQI
69AQI
74AQI
44AQI
51AQI
40AQI
40AQI
34AQI
38AQI
29AQI
30AQI
29AQI
29AQI
43AQI
31AQI
46AQI
28AQI
57AQI
37AQI
39AQI
30AQI
31AQI
27AQI
33AQI
33AQI
33AQI
35AQI
40AQI
66AQI
78AQI
100AQI
97AQI
55AQI
48AQI
35AQI
38AQI
34AQI
41AQI
38AQI
45AQI
36AQI
54AQI
49AQI
46AQI
34AQI
25AQI
32AQI
33AQI
28AQI
47AQI
60AQI
72AQI
75AQI
83AQI
73AQI
90AQI
64AQI
45AQI
43AQI
32AQI
37AQI
34AQI
28AQI
22AQI
26AQI
38AQI
44AQI
50AQI
53AQI
60AQI
62AQI
58AQI
57AQI
37AQI
51AQI
28AQI
48AQI
47AQI
58AQI
61AQI
49AQI
46AQI
48AQI
41AQI
31AQI
64AQI
61AQI
64AQI
54AQI
51AQI
63AQI
57AQI
40AQI
50AQI
38AQI
45AQI
25AQI
31AQI
30AQI
37AQI
32AQI
37AQI
52AQI
58AQI
60AQI
56AQI
50AQI
39AQI
52AQI
54AQI
67AQI
42AQI
38AQI
50AQI
35AQI
26AQI
30AQI
34AQI
32AQI
40AQI
35AQI
38AQI
44AQI
50AQI
29AQI
50AQI
47AQI
50AQI
53AQI
66AQI
56AQI
33AQI
43AQI
53AQI
49AQI
38AQI
36AQI
45AQI
38AQI
50AQI
56AQI
58AQI
49AQI
43AQI
40AQI
35AQI
34AQI
38AQI
54AQI
58AQI
55AQI
58AQI
63AQI
88AQI
88AQI
93AQI
86AQI
76AQI
74AQI
75AQI
85AQI
73AQI
60AQI
57AQI
52AQI
43AQI
51AQI
55AQI
39AQI
43AQI
37AQI
34AQI
31AQI
34AQI
35AQI
30AQI
26AQI
28AQI
25AQI
26AQI
38AQI
42AQI
41AQI
47AQI
44AQI
46AQI
61AQI
48AQI
54AQI
47AQI
47AQI
49AQI
45AQI
35AQI
36AQI
40AQI
48AQI
44AQI
47AQI
42AQI
48AQI
45AQI
47AQI
46AQI
41AQI
50AQI
56AQI
57AQI
57AQI
55AQI
52AQI
57AQI
56AQI
54AQI
43AQI
35AQI
41AQI
28AQI
22AQI
28AQI
33AQI
37AQI
38AQI
37AQI
30AQI
30AQI
30AQI
39AQI
40AQI
49AQI
52AQI
32AQI
31AQI
40AQI
27AQI
28AQI
33AQI
32AQI
30AQI
26AQI
23AQI
27AQI
26AQI
22AQI
31AQI
41AQI
37AQI
42AQI
40AQI
51AQI
48AQI
42AQI
47AQI
53AQI
48AQI
33AQI
36AQI
No. of days
202545AQI
Highest AQI recorded in
July53AQI
Lowest AQI recorded in
September33AQI
202434AQI
Highest AQI recorded in
April44AQI
Lowest AQI recorded in
October28AQI
202334AQI
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
August26AQI
202241AQI
Highest AQI recorded in
March53AQI
Lowest AQI recorded in
August30AQI
202144AQI
Highest AQI recorded in
March52AQI
Lowest AQI recorded in
October38AQI
202045AQI
Highest AQI recorded in
August60AQI
Lowest AQI recorded in
October38AQI
Most & Least Polluted Years Over the Last 6 Years
Shirahamacho's annual 2025 AQI (45) shows an average percentage change of 14.7% (worsened AQI) compared to previous years: 2020 (45), 2021 (44), 2022 (41), 2023 (34), 2024 (34).