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
Itami, Hyogo, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (2nd 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: 2nd Aug - 3rd Aug 2025
Itami, Hyogo, Japan
4 AM2nd Aug 2025
7 PM
3 AM3rd Aug 2025
62AQI
39AQI
46AQI
38AQI
In the last 24 hours,
Itami's AQI reached its highest point of 62 at 2 PM during the Day, while the lowest point, 38, was recorded at 3 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Itami, Hyogo, Japan
29°C25/32°C
29°C26/34°C
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
--°C/°C
52AQI
40AQI
51AQI
49AQI
2025 Days Vs Air Quality
Itami, Hyogo, Japan
72%
154
28%
60
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 72%
Health Risk Level:
Low
In 2025, 72% of 215 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
Itami, Hyogo, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
35AQI
45AQI
35AQI
35AQI
34AQI
41AQI
34AQI
34AQI
31AQI
27AQI
31AQI
42AQI
42AQI
54AQI
45AQI
42AQI
36AQI
36AQI
35AQI
46AQI
38AQI
59AQI
70AQI
62AQI
45AQI
40AQI
39AQI
38AQI
33AQI
41AQI
72AQI
70AQI
46AQI
55AQI
41AQI
40AQI
34AQI
39AQI
30AQI
30AQI
32AQI
30AQI
43AQI
31AQI
45AQI
29AQI
56AQI
40AQI
39AQI
33AQI
31AQI
30AQI
34AQI
33AQI
32AQI
36AQI
42AQI
64AQI
64AQI
70AQI
88AQI
48AQI
45AQI
32AQI
39AQI
33AQI
41AQI
37AQI
42AQI
33AQI
40AQI
50AQI
47AQI
37AQI
25AQI
36AQI
32AQI
30AQI
46AQI
56AQI
63AQI
70AQI
72AQI
70AQI
92AQI
63AQI
48AQI
43AQI
35AQI
38AQI
33AQI
32AQI
24AQI
27AQI
39AQI
42AQI
48AQI
49AQI
54AQI
57AQI
57AQI
54AQI
35AQI
53AQI
28AQI
48AQI
48AQI
58AQI
58AQI
46AQI
43AQI
47AQI
29AQI
28AQI
62AQI
56AQI
61AQI
49AQI
54AQI
64AQI
59AQI
43AQI
47AQI
38AQI
44AQI
26AQI
31AQI
30AQI
40AQI
32AQI
35AQI
51AQI
54AQI
58AQI
54AQI
49AQI
45AQI
51AQI
56AQI
60AQI
41AQI
37AQI
50AQI
37AQI
27AQI
30AQI
31AQI
31AQI
39AQI
36AQI
39AQI
44AQI
49AQI
30AQI
48AQI
49AQI
47AQI
54AQI
62AQI
49AQI
34AQI
41AQI
47AQI
48AQI
37AQI
34AQI
42AQI
40AQI
49AQI
53AQI
57AQI
50AQI
44AQI
42AQI
38AQI
35AQI
38AQI
51AQI
48AQI
49AQI
54AQI
58AQI
73AQI
82AQI
84AQI
85AQI
77AQI
69AQI
74AQI
83AQI
64AQI
58AQI
57AQI
54AQI
47AQI
51AQI
56AQI
42AQI
44AQI
38AQI
34AQI
32AQI
35AQI
36AQI
31AQI
29AQI
28AQI
27AQI
32AQI
37AQI
39AQI
42AQI
47AQI
42AQI
42AQI
40AQI
48AQI
46AQI
42AQI
45AQI
52AQI
45AQI
No. of days
202545AQI
Highest AQI recorded in
July52AQI
Lowest AQI recorded in
February40AQI
202439AQI
Highest AQI recorded in
April51AQI
Lowest AQI recorded in
December33AQI
202342AQI
Highest AQI recorded in
April53AQI
Lowest AQI recorded in
August31AQI
202243AQI
Highest AQI recorded in
August59AQI
Lowest AQI recorded in
October36AQI
202141AQI
Highest AQI recorded in
March47AQI
Lowest AQI recorded in
August36AQI
202042AQI
Highest AQI recorded in
August58AQI
Lowest AQI recorded in
October34AQI
Most & Least Polluted Years Over the Last 6 Years
Itami's annual 2025 AQI (45) shows an average percentage change of 9.3% (worsened AQI) compared to previous years: 2020 (42), 2021 (41), 2022 (43), 2023 (42), 2024 (39).