Kisukicho Satogata, Izumo, Shimane, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Kisukicho Satogata, Izumo, Shimane, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (29th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 18 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 30th Sep - 1st Oct 2025
Kisukicho Satogata, Izumo, Shimane, Japan
5 AM30th Sep 2025
6 PM
4 AM1st Oct 2025
AQI
AQI
47AQI
20AQI
In the last 24 hours,
Kisukicho Satogata's AQI reached its highest point of 47 at 12 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 30th Sep and 1st Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Kisukicho Satogata, Izumo, Shimane, Japan
27°C23/32°C
26°C23/31°C
26°C22/31°C
25°C23/29°C
25°C21/29°C
25°C21/30°C
26°C22/31°C
26°C23/30°C
25°C23/27°C
24°C22/27°C
25°C22/28°C
24°C21/29°C
25°C22/30°C
25°C23/28°C
26°C23/30°C
26°C23/31°C
26°C23/30°C
23°C20/24°C
22°C18/26°C
22°C20/26°C
21°C17/24°C
20°C16/24°C
19°C17/21°C
23°C19/28°C
23°C21/27°C
23°C19/26°C
20°C16/25°C
21°C16/27°C
21°C17/23°C
--°C/°C
--°C/°C
30AQI
24AQI
31AQI
28AQI
2025 Days Vs Air Quality
Kisukicho Satogata, Izumo, Shimane, Japan
76%
208
24%
64
Total number of days with different AQI categories in last 273 days in 2025 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 76%
Health Risk Level:
Low
In 2025, 76% of 273 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
Kisukicho Satogata, Izumo, Shimane, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI
35AQI
31AQI
32AQI
31AQI
37AQI
31AQI
32AQI
29AQI
27AQI
28AQI
31AQI
31AQI
44AQI
34AQI
33AQI
28AQI
30AQI
38AQI
34AQI
40AQI
53AQI
61AQI
52AQI
43AQI
37AQI
32AQI
32AQI
35AQI
46AQI
69AQI
54AQI
41AQI
48AQI
38AQI
40AQI
33AQI
33AQI
31AQI
28AQI
31AQI
28AQI
31AQI
29AQI
35AQI
29AQI
34AQI
38AQI
32AQI
32AQI
29AQI
29AQI
31AQI
32AQI
33AQI
34AQI
48AQI
47AQI
51AQI
48AQI
42AQI
42AQI
38AQI
31AQI
34AQI
34AQI
35AQI
39AQI
38AQI
40AQI
38AQI
44AQI
33AQI
30AQI
20AQI
27AQI
25AQI
38AQI
42AQI
56AQI
59AQI
69AQI
62AQI
84AQI
74AQI
74AQI
61AQI
46AQI
44AQI
38AQI
39AQI
32AQI
24AQI
31AQI
38AQI
46AQI
45AQI
48AQI
53AQI
56AQI
56AQI
49AQI
41AQI
42AQI
29AQI
45AQI
43AQI
54AQI
50AQI
43AQI
39AQI
41AQI
23AQI
31AQI
70AQI
52AQI
56AQI
45AQI
53AQI
54AQI
50AQI
43AQI
47AQI
40AQI
40AQI
33AQI
32AQI
30AQI
31AQI
30AQI
41AQI
52AQI
54AQI
60AQI
59AQI
57AQI
40AQI
47AQI
52AQI
51AQI
56AQI
40AQI
51AQI
36AQI
33AQI
29AQI
33AQI
32AQI
39AQI
38AQI
40AQI
47AQI
52AQI
32AQI
41AQI
42AQI
51AQI
58AQI
62AQI
61AQI
40AQI
45AQI
50AQI
53AQI
41AQI
32AQI
31AQI
31AQI
41AQI
42AQI
48AQI
55AQI
61AQI
54AQI
49AQI
51AQI
52AQI
56AQI
54AQI
51AQI
54AQI
62AQI
60AQI
59AQI
64AQI
61AQI
57AQI
58AQI
57AQI
59AQI
65AQI
58AQI
55AQI
55AQI
45AQI
52AQI
57AQI
52AQI
39AQI
37AQI
36AQI
36AQI
35AQI
43AQI
50AQI
39AQI
31AQI
28AQI
31AQI
35AQI
44AQI
44AQI
43AQI
43AQI
45AQI
55AQI
49AQI
45AQI
44AQI
40AQI
42AQI
29AQI
29AQI
31AQI
35AQI
41AQI
41AQI
39AQI
42AQI
45AQI
50AQI
49AQI
47AQI
47AQI
48AQI
48AQI
47AQI
48AQI
46AQI
43AQI
47AQI
46AQI
45AQI
40AQI
37AQI
36AQI
32AQI
24AQI
25AQI
31AQI
33AQI
32AQI
31AQI
29AQI
29AQI
34AQI
33AQI
31AQI
32AQI
32AQI
23AQI
23AQI
32AQI
21AQI
23AQI
28AQI
30AQI
23AQI
24AQI
18AQI
22AQI
18AQI
37AQI
36AQI
45AQI
44AQI
42AQI
48AQI
49AQI
44AQI
28AQI
No. of days
202542AQI
Highest AQI recorded in
July49AQI
Lowest AQI recorded in
September28AQI
202434AQI
Highest AQI recorded in
April46AQI
Lowest AQI recorded in
July26AQI
202335AQI
Highest AQI recorded in
April45AQI
Lowest AQI recorded in
September28AQI
202238AQI
Highest AQI recorded in
September67AQI
Lowest AQI recorded in
August24AQI
202133AQI
Highest AQI recorded in
June44AQI
Lowest AQI recorded in
December28AQI
202033AQI
Highest AQI recorded in
August51AQI
Lowest AQI recorded in
July23AQI
Most & Least Polluted Years Over the Last 6 Years
Kisukicho Satogata's annual 2025 AQI (42) shows an average percentage change of 19.5% (worsened AQI) compared to previous years: 2020 (33), 2021 (33), 2022 (38), 2023 (35), 2024 (34).