Tarui, Funato, Wakayama, 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
Tarui, Funato, Wakayama, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 50 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Tarui, Funato, Wakayama, Japan
5 AM5th Aug 2025
7 PM
4 AM6th Aug 2025
55AQI
40AQI
52AQI
42AQI
In the last 24 hours,
Tarui's AQI reached its highest point of 55 at 5 AM during the Day, while the lowest point, 40, was recorded at 6 PM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Tarui, Funato, Wakayama, Japan
29°C26/32°C
28°C26/32°C
27°C24/31°C
28°C25/32°C
28°C25/31°C
27°C25/31°C
27°C25/30°C
26°C24/31°C
27°C24/31°C
28°C25/31°C
25°C24/27°C
27°C24/31°C
27°C24/30°C
27°C25/30°C
27°C25/30°C
28°C26/30°C
28°C26/30°C
28°C26/31°C
28°C26/30°C
28°C25/31°C
28°C25/31°C
28°C26/31°C
28°C26/32°C
28°C26/31°C
29°C27/32°C
29°C26/32°C
29°C27/32°C
29°C27/32°C
29°C26/33°C
30°C27/32°C
--°C/°C
48AQI
42AQI
48AQI
41AQI
2025 Days Vs Air Quality
Tarui, Funato, Wakayama, Japan
73%
159
27%
58
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 73%
Health Risk Level:
Low
In 2025, 73% 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
Tarui, Funato, Wakayama, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI
34AQI
32AQI
32AQI
30AQI
33AQI
31AQI
29AQI
29AQI
27AQI
28AQI
31AQI
35AQI
42AQI
39AQI
35AQI
32AQI
29AQI
34AQI
36AQI
38AQI
48AQI
62AQI
68AQI
43AQI
42AQI
31AQI
35AQI
31AQI
39AQI
64AQI
66AQI
44AQI
49AQI
40AQI
40AQI
32AQI
33AQI
32AQI
31AQI
32AQI
31AQI
38AQI
31AQI
35AQI
29AQI
39AQI
39AQI
35AQI
32AQI
31AQI
31AQI
34AQI
35AQI
33AQI
35AQI
38AQI
56AQI
61AQI
71AQI
80AQI
48AQI
43AQI
30AQI
40AQI
34AQI
37AQI
36AQI
41AQI
33AQI
39AQI
48AQI
45AQI
36AQI
27AQI
38AQI
28AQI
27AQI
38AQI
48AQI
54AQI
60AQI
65AQI
65AQI
75AQI
52AQI
46AQI
43AQI
39AQI
36AQI
38AQI
33AQI
25AQI
26AQI
37AQI
39AQI
46AQI
43AQI
50AQI
53AQI
56AQI
53AQI
37AQI
49AQI
25AQI
42AQI
46AQI
55AQI
58AQI
41AQI
44AQI
43AQI
35AQI
31AQI
57AQI
54AQI
54AQI
45AQI
47AQI
60AQI
56AQI
40AQI
47AQI
37AQI
41AQI
25AQI
31AQI
29AQI
38AQI
31AQI
33AQI
48AQI
52AQI
57AQI
52AQI
54AQI
43AQI
55AQI
55AQI
58AQI
38AQI
40AQI
49AQI
36AQI
28AQI
30AQI
37AQI
30AQI
39AQI
34AQI
39AQI
45AQI
49AQI
30AQI
46AQI
45AQI
44AQI
53AQI
58AQI
51AQI
31AQI
39AQI
52AQI
53AQI
36AQI
33AQI
42AQI
37AQI
48AQI
51AQI
54AQI
48AQI
44AQI
38AQI
35AQI
33AQI
38AQI
51AQI
53AQI
53AQI
55AQI
57AQI
78AQI
72AQI
91AQI
85AQI
68AQI
69AQI
76AQI
84AQI
71AQI
58AQI
53AQI
51AQI
41AQI
52AQI
53AQI
36AQI
37AQI
35AQI
33AQI
30AQI
30AQI
32AQI
28AQI
27AQI
28AQI
25AQI
28AQI
35AQI
38AQI
38AQI
45AQI
44AQI
46AQI
59AQI
50AQI
37AQI
38AQI
45AQI
44AQI
41AQI
45AQI
50AQI
49AQI
No. of days
202543AQI
Highest AQI recorded in
July50AQI
Lowest AQI recorded in
January37AQI
202437AQI
Highest AQI recorded in
April46AQI
Lowest AQI recorded in
December30AQI
202338AQI
Highest AQI recorded in
April47AQI
Lowest AQI recorded in
August26AQI
202238AQI
Highest AQI recorded in
May47AQI
Lowest AQI recorded in
August21AQI
202136AQI
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
August32AQI
202042AQI
Highest AQI recorded in
August64AQI
Lowest AQI recorded in
December29AQI
Most & Least Polluted Years Over the Last 6 Years
Tarui's annual 2025 AQI (43) shows an average percentage change of 12.6% (worsened AQI) compared to previous years: 2020 (42), 2021 (36), 2022 (38), 2023 (38), 2024 (37).