Sukumo, Kochi, 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
Sukumo, Kochi, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 45 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Sukumo, Kochi, Japan
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
60AQI
41AQI
52AQI
41AQI
In the last 24 hours,
Sukumo's AQI reached its highest point of 60 at 1 PM during the Day, while the lowest point, 41, was recorded at 2 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Sukumo, Kochi, Japan
28°C24/32°C
28°C24/32°C
28°C24/32°C
28°C25/31°C
27°C25/31°C
27°C25/30°C
26°C25/29°C
26°C24/29°C
26°C25/28°C
25°C23/28°C
26°C22/29°C
26°C24/29°C
26°C24/27°C
26°C24/28°C
26°C24/29°C
27°C24/30°C
27°C24/30°C
27°C24/31°C
27°C23/31°C
27°C24/31°C
27°C25/29°C
26°C25/28°C
27°C25/30°C
27°C24/30°C
27°C24/31°C
27°C23/31°C
27°C24/31°C
27°C24/31°C
28°C24/33°C
28°C25/33°C
--°C/°C
48AQI
36AQI
47AQI
42AQI
2025 Days Vs Air Quality
Sukumo, Kochi, Japan
76%
163
24%
51
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 76%
Health Risk Level:
Low
In 2025, 76% of 216 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
Sukumo, Kochi, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
33AQI
32AQI
29AQI
31AQI
39AQI
33AQI
33AQI
29AQI
27AQI
28AQI
29AQI
39AQI
43AQI
42AQI
34AQI
35AQI
31AQI
59AQI
31AQI
53AQI
50AQI
58AQI
60AQI
49AQI
39AQI
33AQI
31AQI
30AQI
36AQI
48AQI
48AQI
35AQI
45AQI
33AQI
37AQI
30AQI
33AQI
30AQI
29AQI
30AQI
31AQI
34AQI
30AQI
32AQI
28AQI
30AQI
41AQI
31AQI
36AQI
30AQI
32AQI
38AQI
36AQI
35AQI
34AQI
37AQI
56AQI
52AQI
61AQI
64AQI
43AQI
37AQI
31AQI
33AQI
31AQI
36AQI
34AQI
35AQI
38AQI
33AQI
48AQI
41AQI
34AQI
24AQI
44AQI
28AQI
38AQI
41AQI
51AQI
56AQI
62AQI
59AQI
66AQI
72AQI
54AQI
59AQI
50AQI
42AQI
38AQI
37AQI
28AQI
29AQI
26AQI
37AQI
43AQI
40AQI
38AQI
54AQI
50AQI
53AQI
56AQI
44AQI
50AQI
31AQI
44AQI
47AQI
55AQI
51AQI
40AQI
39AQI
34AQI
24AQI
30AQI
46AQI
52AQI
52AQI
43AQI
45AQI
50AQI
48AQI
37AQI
42AQI
35AQI
38AQI
26AQI
32AQI
31AQI
34AQI
31AQI
33AQI
47AQI
52AQI
57AQI
54AQI
51AQI
42AQI
51AQI
58AQI
60AQI
42AQI
38AQI
47AQI
31AQI
29AQI
33AQI
37AQI
32AQI
31AQI
32AQI
37AQI
41AQI
49AQI
28AQI
44AQI
43AQI
51AQI
52AQI
52AQI
33AQI
34AQI
36AQI
43AQI
38AQI
29AQI
27AQI
38AQI
36AQI
44AQI
46AQI
52AQI
57AQI
65AQI
51AQI
41AQI
41AQI
49AQI
40AQI
47AQI
51AQI
53AQI
53AQI
64AQI
74AQI
85AQI
91AQI
65AQI
63AQI
72AQI
78AQI
62AQI
49AQI
48AQI
42AQI
45AQI
51AQI
56AQI
41AQI
38AQI
35AQI
33AQI
31AQI
29AQI
28AQI
28AQI
25AQI
25AQI
24AQI
28AQI
25AQI
27AQI
33AQI
41AQI
45AQI
38AQI
35AQI
45AQI
42AQI
40AQI
44AQI
47AQI
43AQI
No. of days
202542AQI
Highest AQI recorded in
July47AQI
Lowest AQI recorded in
February35AQI
202434AQI
Highest AQI recorded in
August40AQI
Lowest AQI recorded in
October27AQI
202337AQI
Highest AQI recorded in
April50AQI
Lowest AQI recorded in
August26AQI
202238AQI
Highest AQI recorded in
May47AQI
Lowest AQI recorded in
August26AQI
202135AQI
Highest AQI recorded in
November39AQI
Lowest AQI recorded in
January30AQI
202035AQI
Highest AQI recorded in
August48AQI
Lowest AQI recorded in
December27AQI
Most & Least Polluted Years Over the Last 6 Years
Sukumo's annual 2025 AQI (42) shows an average percentage change of 16.8% (worsened AQI) compared to previous years: 2020 (35), 2021 (35), 2022 (38), 2023 (37), 2024 (34).