Kaneyama, Kagoshima, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Kaneyama, Kagoshima, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (8th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 59 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Oct - 9th Oct 2025
Kaneyama, Kagoshima, Japan
6 AM8th Oct 2025
6 PM
5 AM9th Oct 2025
64AQI
37AQI
79AQI
62AQI
In the last 24 hours,
Kaneyama's AQI reached its highest point of 79 at 1 AM during the Night, while the lowest point, 37, was recorded at 1 PM during the Day between 8th Oct and 9th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Kaneyama, Kagoshima, Japan
28°C25/31°C
27°C26/30°C
27°C25/30°C
27°C25/30°C
27°C25/29°C
27°C26/30°C
27°C25/30°C
27°C25/30°C
27°C26/30°C
27°C25/30°C
26°C24/29°C
26°C25/29°C
26°C24/29°C
25°C23/27°C
26°C24/29°C
26°C24/28°C
26°C25/28°C
26°C24/29°C
26°C24/29°C
26°C24/28°C
25°C22/28°C
24°C21/27°C
23°C21/27°C
23°C20/27°C
24°C21/27°C
26°C24/29°C
26°C23/30°C
25°C22/28°C
25°C23/29°C
25°C24/28°C
--°C/°C
36AQI
30AQI
37AQI
34AQI
2025 Days Vs Air Quality
Kaneyama, Kagoshima, Japan
78%
220
22%
61
Total number of days with different AQI categories in last 282 days in 2025 (83 days remaining)
Under WHO’s Safe Air Quality Limits: 78%
Health Risk Level:
Low
In 2025, 78% of 282 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
Kaneyama, Kagoshima, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
40AQI
48AQI
51AQI
46AQI
42AQI
55AQI
39AQI
48AQI
34AQI
38AQI
38AQI
36AQI
50AQI
46AQI
61AQI
51AQI
53AQI
55AQI
51AQI
47AQI
61AQI
56AQI
61AQI
70AQI
54AQI
42AQI
42AQI
36AQI
35AQI
36AQI
46AQI
39AQI
36AQI
48AQI
35AQI
44AQI
44AQI
42AQI
35AQI
35AQI
35AQI
41AQI
44AQI
33AQI
39AQI
31AQI
39AQI
45AQI
36AQI
41AQI
37AQI
42AQI
51AQI
43AQI
44AQI
38AQI
38AQI
53AQI
42AQI
52AQI
49AQI
42AQI
34AQI
31AQI
28AQI
35AQI
37AQI
39AQI
42AQI
34AQI
42AQI
53AQI
49AQI
35AQI
36AQI
51AQI
44AQI
47AQI
53AQI
56AQI
61AQI
57AQI
46AQI
59AQI
56AQI
48AQI
61AQI
58AQI
46AQI
50AQI
40AQI
37AQI
45AQI
40AQI
50AQI
50AQI
47AQI
44AQI
53AQI
50AQI
57AQI
61AQI
55AQI
61AQI
40AQI
54AQI
50AQI
55AQI
46AQI
31AQI
39AQI
30AQI
32AQI
36AQI
45AQI
53AQI
53AQI
43AQI
53AQI
52AQI
47AQI
44AQI
47AQI
46AQI
47AQI
33AQI
47AQI
47AQI
36AQI
44AQI
41AQI
53AQI
55AQI
57AQI
52AQI
51AQI
38AQI
44AQI
51AQI
44AQI
36AQI
38AQI
47AQI
34AQI
41AQI
37AQI
41AQI
39AQI
32AQI
31AQI
42AQI
44AQI
42AQI
33AQI
47AQI
47AQI
58AQI
61AQI
44AQI
32AQI
32AQI
29AQI
43AQI
39AQI
35AQI
33AQI
35AQI
37AQI
40AQI
38AQI
41AQI
41AQI
28AQI
25AQI
26AQI
27AQI
29AQI
31AQI
32AQI
41AQI
47AQI
52AQI
61AQI
58AQI
68AQI
68AQI
59AQI
55AQI
62AQI
62AQI
48AQI
44AQI
43AQI
43AQI
42AQI
49AQI
54AQI
44AQI
37AQI
34AQI
30AQI
29AQI
28AQI
26AQI
24AQI
22AQI
22AQI
24AQI
22AQI
22AQI
20AQI
26AQI
39AQI
45AQI
47AQI
44AQI
45AQI
42AQI
44AQI
36AQI
31AQI
33AQI
32AQI
36AQI
34AQI
30AQI
43AQI
42AQI
39AQI
37AQI
39AQI
33AQI
35AQI
46AQI
34AQI
35AQI
33AQI
37AQI
36AQI
42AQI
45AQI
38AQI
36AQI
32AQI
37AQI
32AQI
24AQI
27AQI
30AQI
31AQI
24AQI
23AQI
24AQI
29AQI
26AQI
27AQI
24AQI
25AQI
29AQI
25AQI
21AQI
29AQI
31AQI
25AQI
29AQI
25AQI
21AQI
20AQI
32AQI
30AQI
24AQI
22AQI
42AQI
46AQI
61AQI
63AQI
66AQI
54AQI
55AQI
58AQI
59AQI
47AQI
40AQI
46AQI
47AQI
43AQI
38AQI
41AQI
38AQI
27AQI
58AQI
No. of days
202541AQI
Highest AQI recorded in
October58AQI
Lowest AQI recorded in
September27AQI
202439AQI
Highest AQI recorded in
March48AQI
Lowest AQI recorded in
July24AQI
202343AQI
Highest AQI recorded in
January66AQI
Lowest AQI recorded in
September23AQI
202252AQI
Highest AQI recorded in
November60AQI
Lowest AQI recorded in
July44AQI
202147AQI
Highest AQI recorded in
April56AQI
Lowest AQI recorded in
August33AQI
202049AQI
Highest AQI recorded in
April62AQI
Lowest AQI recorded in
July34AQI
Most & Least Polluted Years Over the Last 6 Years
Kaneyama's annual 2025 AQI (41) shows an average percentage change of -8.6% (improved AQI) compared to previous years: 2020 (49), 2021 (47), 2022 (52), 2023 (43), 2024 (39).