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
Kuwana, Mie, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 65 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Kuwana, Mie, Japan
4 AM5th Aug 2025
7 PM
3 AM6th Aug 2025
64AQI
52AQI
53AQI
50AQI
In the last 24 hours,
Kuwana's AQI reached its highest point of 64 at 10 AM during the Day, while the lowest point, 50, was recorded at 10 PM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kuwana, Mie, Japan
28°C24/32°C
27°C25/30°C
27°C25/30°C
27°C25/30°C
27°C25/29°C
26°C24/29°C
26°C25/29°C
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
--°C/°C
48AQI
41AQI
46AQI
42AQI
2025 Days Vs Air Quality
Kuwana, Mie, Japan
76%
164
24%
52
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 76%
Health Risk Level:
Low
In 2025, 76% of 218 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
Kuwana, Mie, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI
30AQI
30AQI
28AQI
29AQI
28AQI
31AQI
27AQI
29AQI
26AQI
26AQI
27AQI
28AQI
41AQI
36AQI
30AQI
31AQI
28AQI
33AQI
36AQI
36AQI
37AQI
54AQI
48AQI
41AQI
38AQI
38AQI
33AQI
33AQI
32AQI
54AQI
54AQI
41AQI
40AQI
34AQI
35AQI
31AQI
33AQI
30AQI
29AQI
30AQI
31AQI
31AQI
31AQI
32AQI
32AQI
34AQI
38AQI
31AQI
31AQI
29AQI
30AQI
31AQI
31AQI
33AQI
35AQI
46AQI
48AQI
57AQI
59AQI
63AQI
43AQI
39AQI
28AQI
35AQI
32AQI
36AQI
36AQI
37AQI
38AQI
30AQI
46AQI
31AQI
37AQI
21AQI
22AQI
25AQI
21AQI
36AQI
53AQI
57AQI
68AQI
68AQI
71AQI
91AQI
85AQI
53AQI
45AQI
34AQI
35AQI
33AQI
26AQI
22AQI
22AQI
33AQI
35AQI
40AQI
46AQI
34AQI
52AQI
49AQI
52AQI
38AQI
49AQI
26AQI
43AQI
47AQI
62AQI
66AQI
62AQI
46AQI
49AQI
28AQI
26AQI
59AQI
50AQI
61AQI
51AQI
55AQI
64AQI
55AQI
40AQI
43AQI
38AQI
40AQI
29AQI
28AQI
31AQI
32AQI
28AQI
29AQI
42AQI
51AQI
55AQI
55AQI
55AQI
36AQI
54AQI
51AQI
67AQI
60AQI
38AQI
49AQI
47AQI
28AQI
32AQI
32AQI
32AQI
39AQI
37AQI
30AQI
31AQI
45AQI
34AQI
41AQI
36AQI
48AQI
55AQI
63AQI
48AQI
35AQI
34AQI
41AQI
45AQI
37AQI
26AQI
41AQI
43AQI
50AQI
55AQI
56AQI
44AQI
34AQI
31AQI
32AQI
31AQI
29AQI
42AQI
35AQI
44AQI
50AQI
61AQI
76AQI
78AQI
71AQI
82AQI
67AQI
68AQI
78AQI
87AQI
64AQI
56AQI
56AQI
54AQI
46AQI
51AQI
49AQI
41AQI
40AQI
35AQI
32AQI
34AQI
34AQI
33AQI
33AQI
28AQI
25AQI
24AQI
29AQI
37AQI
38AQI
39AQI
49AQI
47AQI
47AQI
65AQI
34AQI
35AQI
44AQI
44AQI
41AQI
41AQI
50AQI
52AQI
No. of days
202542AQI
Highest AQI recorded in
August52AQI
Lowest AQI recorded in
January34AQI
202438AQI
Highest AQI recorded in
April49AQI
Lowest AQI recorded in
December31AQI
202340AQI
Highest AQI recorded in
April52AQI
Lowest AQI recorded in
August29AQI
202239AQI
Highest AQI recorded in
May48AQI
Lowest AQI recorded in
August26AQI
202134AQI
Highest AQI recorded in
June43AQI
Lowest AQI recorded in
January28AQI
202034AQI
Highest AQI recorded in
August46AQI
Lowest AQI recorded in
December25AQI
Most & Least Polluted Years Over the Last 6 Years
Kuwana's annual 2025 AQI (42) shows an average percentage change of 13.3% (worsened AQI) compared to previous years: 2020 (34), 2021 (34), 2022 (39), 2023 (40), 2024 (38).