Kadogawa, Miyazaki, 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
Kadogawa, Miyazaki, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 39 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Kadogawa, Miyazaki, Japan
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
AQI
AQI
60AQI
36AQI
In the last 24 hours,
Kadogawa's AQI reached its highest point of 60 at 12 PM during the Night, while the lowest point, 36, was recorded at 8 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kadogawa, Miyazaki, Japan
27°C24/30°C
27°C23/31°C
26°C22/31°C
26°C22/32°C
27°C23/31°C
26°C23/29°C
25°C23/28°C
25°C23/27°C
25°C23/27°C
25°C23/28°C
26°C22/31°C
25°C21/30°C
25°C20/29°C
26°C24/29°C
25°C23/26°C
25°C21/29°C
26°C23/29°C
26°C22/30°C
26°C22/30°C
26°C21/30°C
26°C24/28°C
25°C24/27°C
25°C23/27°C
25°C23/27°C
26°C23/29°C
26°C23/29°C
25°C21/29°C
26°C22/29°C
27°C23/31°C
--°C/°C
--°C/°C
49AQI
38AQI
50AQI
44AQI
2025 Days Vs Air Quality
Kadogawa, Miyazaki, Japan
75%
159
25%
54
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 75%
Health Risk Level:
Low
In 2025, 75% of 214 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
Kadogawa, Miyazaki, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
32AQI
34AQI
36AQI
32AQI
33AQI
41AQI
32AQI
40AQI
29AQI
34AQI
30AQI
36AQI
45AQI
43AQI
50AQI
40AQI
48AQI
40AQI
47AQI
40AQI
60AQI
56AQI
65AQI
67AQI
48AQI
43AQI
38AQI
35AQI
31AQI
36AQI
42AQI
42AQI
33AQI
44AQI
32AQI
39AQI
33AQI
32AQI
33AQI
33AQI
32AQI
39AQI
46AQI
37AQI
43AQI
34AQI
46AQI
49AQI
40AQI
41AQI
37AQI
39AQI
49AQI
40AQI
42AQI
38AQI
39AQI
55AQI
50AQI
66AQI
69AQI
47AQI
42AQI
39AQI
37AQI
37AQI
40AQI
41AQI
42AQI
32AQI
42AQI
53AQI
46AQI
40AQI
26AQI
48AQI
37AQI
41AQI
47AQI
56AQI
59AQI
66AQI
60AQI
73AQI
72AQI
59AQI
58AQI
56AQI
51AQI
47AQI
48AQI
44AQI
42AQI
44AQI
50AQI
53AQI
46AQI
45AQI
58AQI
54AQI
59AQI
60AQI
48AQI
57AQI
32AQI
48AQI
50AQI
57AQI
51AQI
39AQI
46AQI
39AQI
41AQI
44AQI
53AQI
56AQI
54AQI
50AQI
53AQI
54AQI
51AQI
42AQI
47AQI
46AQI
43AQI
31AQI
38AQI
38AQI
36AQI
39AQI
38AQI
50AQI
55AQI
58AQI
53AQI
54AQI
46AQI
48AQI
57AQI
57AQI
34AQI
40AQI
47AQI
38AQI
39AQI
37AQI
40AQI
38AQI
36AQI
39AQI
42AQI
48AQI
50AQI
34AQI
48AQI
47AQI
56AQI
56AQI
57AQI
35AQI
40AQI
43AQI
50AQI
55AQI
37AQI
32AQI
32AQI
39AQI
43AQI
42AQI
50AQI
43AQI
34AQI
35AQI
34AQI
33AQI
42AQI
44AQI
43AQI
44AQI
47AQI
52AQI
65AQI
81AQI
93AQI
99AQI
77AQI
67AQI
70AQI
71AQI
60AQI
47AQI
45AQI
42AQI
41AQI
55AQI
54AQI
42AQI
42AQI
37AQI
32AQI
29AQI
27AQI
26AQI
25AQI
26AQI
26AQI
27AQI
25AQI
24AQI
22AQI
29AQI
39AQI
41AQI
40AQI
49AQI
49AQI
44AQI
43AQI
47AQI
39AQI
No. of days
202545AQI
Highest AQI recorded in
March49AQI
Lowest AQI recorded in
August39AQI
202438AQI
Highest AQI recorded in
May43AQI
Lowest AQI recorded in
July27AQI
202340AQI
Highest AQI recorded in
April50AQI
Lowest AQI recorded in
August31AQI
202241AQI
Highest AQI recorded in
March48AQI
Lowest AQI recorded in
August28AQI
202137AQI
Highest AQI recorded in
May45AQI
Lowest AQI recorded in
July29AQI
202044AQI
Highest AQI recorded in
July57AQI
Lowest AQI recorded in
December34AQI
Most & Least Polluted Years Over the Last 6 Years
Kadogawa's annual 2025 AQI (45) shows an average percentage change of 12.1% (worsened AQI) compared to previous years: 2020 (44), 2021 (37), 2022 (41), 2023 (40), 2024 (38).