Shigematsu Shinden, Kuwana, Mie, 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
Shigematsu Shinden, Kuwana, Mie, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (12th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 40 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 12th Aug - 13th Aug 2025
Shigematsu Shinden, Kuwana, Mie, Japan
5 AM12th Aug 2025
7 PM
4 AM13th Aug 2025
41AQI
24AQI
40AQI
32AQI
In the last 24 hours,
Shigematsu Shinden's AQI reached its highest point of 41 at 8 AM during the Day, while the lowest point, 24, was recorded at 4 PM during the Day between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Shigematsu Shinden, Kuwana, Mie, Japan
26°C24/29°C
27°C25/29°C
26°C24/29°C
25°C24/26°C
26°C23/28°C
26°C24/28°C
27°C24/30°C
27°C25/31°C
28°C25/31°C
28°C25/31°C
28°C25/31°C
28°C25/31°C
28°C26/31°C
28°C25/31°C
28°C25/31°C
29°C26/32°C
28°C25/32°C
28°C26/31°C
29°C25/34°C
29°C26/33°C
30°C26/33°C
29°C26/33°C
29°C26/32°C
30°C27/34°C
27°C25/30°C
28°C24/32°C
27°C24/30°C
25°C24/25°C
26°C25/28°C
25°C24/26°C
--°C/°C
42AQI
35AQI
42AQI
38AQI
2025 Days Vs Air Quality
Shigematsu Shinden, Kuwana, Mie, Japan
75%
168
25%
56
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Under WHO’s Safe Air Quality Limits: 75%
Health Risk Level:
Low
In 2025, 75% of 225 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
Shigematsu Shinden, Kuwana, Mie, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI
30AQI
30AQI
28AQI
28AQI
27AQI
32AQI
27AQI
29AQI
26AQI
26AQI
27AQI
28AQI
42AQI
37AQI
30AQI
31AQI
28AQI
33AQI
36AQI
35AQI
36AQI
54AQI
48AQI
41AQI
38AQI
38AQI
33AQI
33AQI
32AQI
54AQI
54AQI
41AQI
40AQI
34AQI
35AQI
31AQI
32AQI
31AQI
29AQI
31AQI
32AQI
29AQI
31AQI
34AQI
32AQI
34AQI
39AQI
31AQI
32AQI
30AQI
30AQI
31AQI
31AQI
33AQI
35AQI
47AQI
49AQI
58AQI
59AQI
64AQI
44AQI
40AQI
28AQI
36AQI
32AQI
36AQI
36AQI
37AQI
39AQI
30AQI
47AQI
31AQI
38AQI
21AQI
22AQI
25AQI
21AQI
36AQI
53AQI
57AQI
69AQI
67AQI
71AQI
91AQI
85AQI
54AQI
46AQI
34AQI
35AQI
34AQI
26AQI
23AQI
22AQI
33AQI
35AQI
41AQI
46AQI
34AQI
53AQI
50AQI
52AQI
37AQI
50AQI
27AQI
46AQI
48AQI
64AQI
66AQI
63AQI
47AQI
50AQI
28AQI
26AQI
61AQI
51AQI
62AQI
53AQI
57AQI
66AQI
56AQI
40AQI
43AQI
38AQI
40AQI
29AQI
29AQI
31AQI
32AQI
28AQI
29AQI
42AQI
51AQI
56AQI
56AQI
56AQI
34AQI
54AQI
51AQI
68AQI
60AQI
39AQI
50AQI
48AQI
29AQI
34AQI
34AQI
34AQI
40AQI
38AQI
31AQI
32AQI
46AQI
35AQI
43AQI
38AQI
49AQI
56AQI
64AQI
49AQI
36AQI
33AQI
43AQI
46AQI
39AQI
27AQI
41AQI
45AQI
51AQI
55AQI
56AQI
46AQI
38AQI
34AQI
34AQI
32AQI
30AQI
41AQI
35AQI
43AQI
49AQI
59AQI
74AQI
82AQI
72AQI
81AQI
67AQI
68AQI
77AQI
86AQI
66AQI
57AQI
56AQI
54AQI
47AQI
52AQI
50AQI
43AQI
41AQI
34AQI
32AQI
34AQI
33AQI
33AQI
33AQI
27AQI
25AQI
24AQI
30AQI
37AQI
39AQI
38AQI
45AQI
46AQI
47AQI
65AQI
52AQI
54AQI
47AQI
42AQI
46AQI
43AQI
37AQI
40AQI
34AQI
36AQI
45AQI
45AQI
42AQI
42AQI
50AQI
47AQI
No. of days
202542AQI
Highest AQI recorded in
July50AQI
Lowest AQI recorded in
January34AQI
202438AQI
Highest AQI recorded in
April49AQI
Lowest AQI recorded in
January31AQI
202339AQI
Highest AQI recorded in
April52AQI
Lowest AQI recorded in
August28AQI
202238AQI
Highest AQI recorded in
May48AQI
Lowest AQI recorded in
August24AQI
202134AQI
Highest AQI recorded in
June43AQI
Lowest AQI recorded in
March26AQI
202032AQI
Highest AQI recorded in
August46AQI
Lowest AQI recorded in
December25AQI
Most & Least Polluted Years Over the Last 6 Years
Shigematsu Shinden's annual 2025 AQI (42) shows an average percentage change of 16.9% (worsened AQI) compared to previous years: 2020 (32), 2021 (34), 2022 (38), 2023 (39), 2024 (38).