Higashinaniwacho, Itami, 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
Higashinaniwacho, Itami, Hyogo, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 53 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Higashinaniwacho, Itami, Hyogo, Japan
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
89AQI
44AQI
75AQI
42AQI
In the last 24 hours,
Higashinaniwacho's AQI reached its highest point of 89 at 12 PM during the Day, while the lowest point, 42, was recorded at 3 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Higashinaniwacho, Itami, Hyogo, Japan
30°C26/34°C
31°C27/36°C
30°C27/35°C
29°C26/35°C
30°C27/36°C
30°C27/35°C
29°C26/34°C
29°C26/33°C
27°C25/33°C
28°C25/33°C
29°C26/33°C
25°C23/28°C
27°C24/32°C
28°C24/33°C
29°C25/33°C
29°C26/32°C
29°C26/33°C
30°C27/34°C
30°C27/34°C
30°C27/34°C
30°C27/34°C
29°C26/34°C
30°C27/34°C
30°C27/36°C
30°C27/34°C
30°C27/35°C
30°C27/34°C
31°C27/36°C
31°C27/35°C
30°C28/34°C
--°C/°C
51AQI
37AQI
50AQI
48AQI
2025 Days Vs Air Quality
Higashinaniwacho, Itami, Hyogo, Japan
68%
147
32%
69
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 68%
Health Risk Level:
Moderate
In 2025, 68% of 217 days were within WHO’s safe air quality limits, and 32% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Higashinaniwacho, Itami, Hyogo, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
38AQI
47AQI
37AQI
37AQI
36AQI
45AQI
36AQI
36AQI
33AQI
29AQI
33AQI
44AQI
43AQI
55AQI
46AQI
43AQI
36AQI
37AQI
36AQI
48AQI
40AQI
62AQI
71AQI
65AQI
45AQI
41AQI
42AQI
39AQI
34AQI
41AQI
73AQI
73AQI
46AQI
58AQI
43AQI
42AQI
35AQI
41AQI
31AQI
31AQI
33AQI
30AQI
45AQI
31AQI
48AQI
30AQI
60AQI
41AQI
41AQI
35AQI
32AQI
31AQI
35AQI
34AQI
33AQI
38AQI
43AQI
67AQI
65AQI
76AQI
93AQI
50AQI
48AQI
34AQI
39AQI
34AQI
43AQI
37AQI
43AQI
34AQI
42AQI
53AQI
51AQI
39AQI
27AQI
38AQI
34AQI
31AQI
48AQI
57AQI
65AQI
71AQI
74AQI
72AQI
95AQI
64AQI
51AQI
44AQI
37AQI
40AQI
34AQI
35AQI
26AQI
28AQI
42AQI
43AQI
50AQI
52AQI
56AQI
60AQI
59AQI
56AQI
37AQI
55AQI
30AQI
50AQI
49AQI
58AQI
59AQI
46AQI
45AQI
49AQI
32AQI
30AQI
63AQI
58AQI
62AQI
52AQI
55AQI
66AQI
61AQI
44AQI
49AQI
41AQI
46AQI
27AQI
31AQI
31AQI
42AQI
35AQI
37AQI
52AQI
57AQI
59AQI
55AQI
51AQI
47AQI
53AQI
57AQI
60AQI
40AQI
36AQI
51AQI
36AQI
26AQI
30AQI
31AQI
31AQI
39AQI
36AQI
39AQI
44AQI
50AQI
30AQI
49AQI
49AQI
49AQI
55AQI
62AQI
49AQI
30AQI
39AQI
49AQI
50AQI
40AQI
35AQI
41AQI
41AQI
49AQI
53AQI
56AQI
51AQI
46AQI
43AQI
39AQI
34AQI
37AQI
49AQI
48AQI
48AQI
53AQI
56AQI
68AQI
81AQI
80AQI
82AQI
76AQI
70AQI
75AQI
83AQI
67AQI
62AQI
60AQI
57AQI
51AQI
53AQI
57AQI
45AQI
47AQI
42AQI
34AQI
31AQI
34AQI
37AQI
30AQI
29AQI
28AQI
27AQI
32AQI
38AQI
40AQI
42AQI
48AQI
45AQI
47AQI
53AQI
43AQI
42AQI
50AQI
48AQI
43AQI
46AQI
52AQI
48AQI
No. of days
202546AQI
Highest AQI recorded in
July52AQI
Lowest AQI recorded in
February42AQI
202439AQI
Highest AQI recorded in
April52AQI
Lowest AQI recorded in
September33AQI
202344AQI
Highest AQI recorded in
April57AQI
Lowest AQI recorded in
August30AQI
202243AQI
Highest AQI recorded in
March54AQI
Lowest AQI recorded in
October37AQI
202141AQI
Highest AQI recorded in
March50AQI
Lowest AQI recorded in
August33AQI
202041AQI
Highest AQI recorded in
August55AQI
Lowest AQI recorded in
September32AQI
Most & Least Polluted Years Over the Last 6 Years
Higashinaniwacho's annual 2025 AQI (46) shows an average percentage change of 11.5% (worsened AQI) compared to previous years: 2020 (41), 2021 (41), 2022 (43), 2023 (44), 2024 (39).