Kitagata, Sakaiminato, Shimane, 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
Kitagata, Sakaiminato, Shimane, 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 46 of Good 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
Kitagata, Sakaiminato, Shimane, Japan
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
73AQI
42AQI
52AQI
41AQI
In the last 24 hours,
Kitagata's AQI reached its highest point of 73 at 5 PM during the Day, while the lowest point, 41, was recorded at 3 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kitagata, Sakaiminato, Shimane, Japan
25°C24/27°C
26°C24/29°C
25°C23/28°C
26°C23/29°C
25°C24/27°C
24°C23/26°C
24°C22/26°C
26°C22/29°C
25°C23/28°C
25°C23/28°C
26°C24/28°C
26°C24/29°C
25°C23/27°C
26°C24/29°C
27°C24/30°C
27°C25/29°C
27°C25/30°C
28°C25/31°C
28°C25/31°C
29°C26/32°C
28°C26/31°C
28°C26/32°C
28°C26/31°C
28°C26/30°C
28°C26/30°C
28°C26/30°C
27°C25/30°C
27°C25/30°C
27°C25/30°C
28°C26/31°C
--°C/°C
50AQI
45AQI
49AQI
43AQI
2025 Days Vs Air Quality
Kitagata, Sakaiminato, Shimane, Japan
69%
150
31%
66
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 69%
Health Risk Level:
Moderate
In 2025, 69% of 217 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Kitagata, Sakaiminato, Shimane, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
38AQI
41AQI
32AQI
32AQI
31AQI
47AQI
37AQI
39AQI
34AQI
31AQI
31AQI
30AQI
32AQI
53AQI
37AQI
38AQI
31AQI
29AQI
35AQI
33AQI
37AQI
57AQI
62AQI
53AQI
46AQI
40AQI
36AQI
42AQI
40AQI
48AQI
72AQI
54AQI
45AQI
47AQI
37AQI
43AQI
34AQI
39AQI
32AQI
31AQI
32AQI
32AQI
31AQI
35AQI
39AQI
38AQI
49AQI
47AQI
43AQI
38AQI
37AQI
33AQI
34AQI
34AQI
35AQI
37AQI
59AQI
52AQI
56AQI
50AQI
56AQI
45AQI
41AQI
36AQI
37AQI
39AQI
40AQI
41AQI
42AQI
46AQI
47AQI
53AQI
45AQI
38AQI
28AQI
40AQI
30AQI
44AQI
48AQI
65AQI
71AQI
70AQI
71AQI
78AQI
74AQI
74AQI
61AQI
49AQI
47AQI
40AQI
37AQI
30AQI
25AQI
33AQI
38AQI
47AQI
47AQI
58AQI
45AQI
58AQI
51AQI
47AQI
50AQI
47AQI
35AQI
49AQI
48AQI
59AQI
54AQI
44AQI
44AQI
46AQI
33AQI
33AQI
56AQI
52AQI
53AQI
51AQI
52AQI
55AQI
51AQI
47AQI
47AQI
44AQI
42AQI
38AQI
31AQI
31AQI
30AQI
39AQI
44AQI
55AQI
54AQI
61AQI
59AQI
54AQI
42AQI
49AQI
52AQI
52AQI
51AQI
46AQI
49AQI
37AQI
30AQI
31AQI
32AQI
32AQI
34AQI
34AQI
40AQI
44AQI
48AQI
37AQI
45AQI
40AQI
48AQI
53AQI
61AQI
59AQI
41AQI
45AQI
49AQI
47AQI
36AQI
30AQI
32AQI
38AQI
42AQI
45AQI
44AQI
54AQI
62AQI
55AQI
54AQI
51AQI
54AQI
55AQI
56AQI
54AQI
53AQI
54AQI
58AQI
58AQI
63AQI
60AQI
58AQI
57AQI
57AQI
60AQI
60AQI
57AQI
55AQI
54AQI
46AQI
50AQI
54AQI
50AQI
43AQI
42AQI
42AQI
41AQI
39AQI
41AQI
46AQI
44AQI
42AQI
39AQI
40AQI
40AQI
42AQI
43AQI
43AQI
41AQI
43AQI
46AQI
40AQI
40AQI
50AQI
46AQI
43AQI
48AQI
50AQI
43AQI
No. of days
202545AQI
Highest AQI recorded in
March50AQI
Lowest AQI recorded in
February40AQI
202438AQI
Highest AQI recorded in
April50AQI
Lowest AQI recorded in
August28AQI
202338AQI
Highest AQI recorded in
April54AQI
Lowest AQI recorded in
February2AQI
202235AQI
Highest AQI recorded in
May48AQI
Lowest AQI recorded in
July27AQI
202125AQI
Highest AQI recorded in
January44AQI
Lowest AQI recorded in
March0AQI
202036AQI
Highest AQI recorded in
August55AQI
Lowest AQI recorded in
July22AQI
Most & Least Polluted Years Over the Last 6 Years
Kitagata's annual 2025 AQI (45) shows an average percentage change of 34.3% (worsened AQI) compared to previous years: 2020 (36), 2021 (25), 2022 (35), 2023 (38), 2024 (38).