Hayashisakicho, Oakashicho, 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
Hayashisakicho, Oakashicho, Hyogo, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (11th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 40 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Hayashisakicho, Oakashicho, Hyogo, Japan
5 AM11th Aug 2025
7 PM
4 AM12th Aug 2025
47AQI
18AQI
44AQI
30AQI
In the last 24 hours,
Hayashisakicho's AQI reached its highest point of 47 at 5 AM during the Day, while the lowest point, 18, was recorded at 10 AM during the Day between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Hayashisakicho, Oakashicho, Hyogo, Japan
27°C25/30°C
26°C24/28°C
26°C24/28°C
27°C26/29°C
25°C22/26°C
26°C25/29°C
27°C25/29°C
27°C25/30°C
28°C26/30°C
28°C26/31°C
28°C26/31°C
28°C26/31°C
28°C26/31°C
28°C26/31°C
28°C26/31°C
28°C26/31°C
29°C26/32°C
29°C26/32°C
29°C27/33°C
30°C27/33°C
30°C26/34°C
29°C26/33°C
28°C27/30°C
29°C27/31°C
30°C27/32°C
29°C25/31°C
27°C25/31°C
26°C25/28°C
26°C25/26°C
27°C25/29°C
--°C/°C
43AQI
34AQI
43AQI
41AQI
2025 Days Vs Air Quality
Hayashisakicho, Oakashicho, Hyogo, Japan
65%
145
35%
77
0.4%
1
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Under WHO’s Safe Air Quality Limits: 65%
Health Risk Level:
Moderate
In 2025, 65% of 224 days were within WHO’s safe air quality limits, and 35% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Hayashisakicho, Oakashicho, Hyogo, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI
43AQI
36AQI
34AQI
36AQI
45AQI
34AQI
36AQI
32AQI
27AQI
31AQI
37AQI
41AQI
51AQI
43AQI
41AQI
34AQI
38AQI
45AQI
57AQI
45AQI
68AQI
82AQI
68AQI
49AQI
43AQI
37AQI
40AQI
32AQI
43AQI
69AQI
74AQI
46AQI
56AQI
40AQI
42AQI
34AQI
41AQI
30AQI
33AQI
34AQI
30AQI
44AQI
32AQI
48AQI
29AQI
62AQI
42AQI
40AQI
34AQI
34AQI
33AQI
37AQI
33AQI
33AQI
39AQI
41AQI
68AQI
73AQI
96AQI
115AQI
57AQI
51AQI
36AQI
39AQI
36AQI
40AQI
40AQI
45AQI
43AQI
54AQI
59AQI
50AQI
38AQI
27AQI
40AQI
37AQI
30AQI
49AQI
59AQI
69AQI
70AQI
77AQI
71AQI
87AQI
63AQI
45AQI
44AQI
33AQI
39AQI
37AQI
39AQI
26AQI
32AQI
39AQI
44AQI
51AQI
52AQI
59AQI
59AQI
59AQI
56AQI
38AQI
54AQI
29AQI
49AQI
48AQI
57AQI
60AQI
50AQI
45AQI
49AQI
43AQI
30AQI
63AQI
60AQI
63AQI
54AQI
50AQI
64AQI
57AQI
41AQI
52AQI
40AQI
46AQI
25AQI
33AQI
31AQI
42AQI
33AQI
37AQI
53AQI
59AQI
62AQI
57AQI
52AQI
45AQI
53AQI
57AQI
68AQI
37AQI
36AQI
49AQI
37AQI
26AQI
29AQI
34AQI
30AQI
40AQI
33AQI
40AQI
46AQI
49AQI
30AQI
49AQI
49AQI
50AQI
55AQI
63AQI
52AQI
32AQI
40AQI
54AQI
52AQI
40AQI
34AQI
46AQI
38AQI
51AQI
55AQI
60AQI
50AQI
45AQI
40AQI
35AQI
33AQI
37AQI
52AQI
56AQI
53AQI
57AQI
61AQI
82AQI
86AQI
92AQI
91AQI
75AQI
73AQI
77AQI
86AQI
70AQI
59AQI
57AQI
54AQI
44AQI
52AQI
56AQI
39AQI
44AQI
38AQI
35AQI
32AQI
37AQI
34AQI
32AQI
27AQI
27AQI
25AQI
27AQI
34AQI
38AQI
41AQI
49AQI
46AQI
47AQI
60AQI
48AQI
54AQI
48AQI
51AQI
50AQI
48AQI
40AQI
44AQI
42AQI
53AQI
49AQI
43AQI
47AQI
52AQI
49AQI
No. of days
202547AQI
Highest AQI recorded in
March53AQI
Lowest AQI recorded in
February42AQI
202439AQI
Highest AQI recorded in
April51AQI
Lowest AQI recorded in
October32AQI
202341AQI
Highest AQI recorded in
April51AQI
Lowest AQI recorded in
August28AQI
202239AQI
Highest AQI recorded in
March52AQI
Lowest AQI recorded in
October30AQI
202137AQI
Highest AQI recorded in
March44AQI
Lowest AQI recorded in
October32AQI
202036AQI
Highest AQI recorded in
August54AQI
Lowest AQI recorded in
September21AQI
Most & Least Polluted Years Over the Last 6 Years
Hayashisakicho's annual 2025 AQI (47) shows an average percentage change of 22.9% (worsened AQI) compared to previous years: 2020 (36), 2021 (37), 2022 (39), 2023 (41), 2024 (39).