Kurobeshin, Toyama, 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
Kurobeshin, Toyama, 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 46 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Kurobeshin, Toyama, Japan
4 AM2nd Aug 2025
7 PM
3 AM3rd Aug 2025
AQI
AQI
51AQI
37AQI
In the last 24 hours,
Kurobeshin's AQI reached its highest point of 51 at 2 PM during the Night, while the lowest point, undefined, was recorded at 3 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kurobeshin, Toyama, Japan
25°C22/28°C
24°C20/27°C
25°C21/28°C
25°C21/29°C
25°C22/28°C
25°C22/29°C
25°C21/28°C
24°C20/27°C
23°C20/27°C
25°C20/29°C
27°C22/30°C
24°C21/28°C
25°C21/29°C
24°C22/28°C
26°C22/32°C
26°C22/30°C
26°C22/31°C
27°C23/30°C
27°C23/31°C
26°C23/30°C
27°C23/31°C
27°C23/31°C
27°C22/31°C
28°C24/31°C
27°C24/31°C
27°C24/31°C
27°C25/31°C
27°C23/30°C
27°C23/30°C
--°C/°C
--°C/°C
51AQI
49AQI
51AQI
51AQI
2025 Days Vs Air Quality
Kurobeshin, Toyama, Japan
77%
165
23%
48
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2025, 77% 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
Kurobeshin, Toyama, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI
32AQI
31AQI
31AQI
29AQI
35AQI
32AQI
31AQI
31AQI
29AQI
29AQI
27AQI
28AQI
32AQI
29AQI
29AQI
30AQI
29AQI
30AQI
37AQI
43AQI
37AQI
54AQI
45AQI
42AQI
33AQI
31AQI
32AQI
31AQI
31AQI
32AQI
46AQI
35AQI
38AQI
35AQI
33AQI
32AQI
36AQI
31AQI
31AQI
30AQI
34AQI
30AQI
36AQI
34AQI
31AQI
37AQI
39AQI
31AQI
33AQI
30AQI
31AQI
32AQI
32AQI
32AQI
34AQI
43AQI
52AQI
47AQI
50AQI
48AQI
43AQI
39AQI
29AQI
32AQI
34AQI
39AQI
35AQI
40AQI
36AQI
33AQI
49AQI
39AQI
38AQI
28AQI
27AQI
32AQI
24AQI
36AQI
50AQI
50AQI
64AQI
62AQI
78AQI
76AQI
74AQI
55AQI
44AQI
37AQI
36AQI
35AQI
33AQI
24AQI
25AQI
34AQI
32AQI
36AQI
40AQI
34AQI
39AQI
48AQI
43AQI
32AQI
40AQI
26AQI
38AQI
41AQI
54AQI
57AQI
47AQI
39AQI
46AQI
30AQI
24AQI
40AQI
48AQI
45AQI
48AQI
45AQI
56AQI
53AQI
41AQI
40AQI
36AQI
39AQI
33AQI
29AQI
31AQI
37AQI
31AQI
25AQI
41AQI
46AQI
53AQI
54AQI
57AQI
44AQI
54AQI
51AQI
62AQI
67AQI
49AQI
49AQI
47AQI
35AQI
34AQI
35AQI
35AQI
37AQI
35AQI
28AQI
31AQI
40AQI
45AQI
39AQI
41AQI
44AQI
51AQI
55AQI
62AQI
65AQI
52AQI
52AQI
45AQI
44AQI
28AQI
34AQI
43AQI
46AQI
49AQI
50AQI
53AQI
61AQI
52AQI
52AQI
52AQI
48AQI
54AQI
48AQI
50AQI
53AQI
54AQI
60AQI
75AQI
70AQI
67AQI
60AQI
64AQI
63AQI
61AQI
57AQI
56AQI
54AQI
55AQI
54AQI
46AQI
49AQI
41AQI
41AQI
36AQI
39AQI
41AQI
47AQI
50AQI
52AQI
53AQI
47AQI
43AQI
45AQI
43AQI
45AQI
46AQI
46AQI
33AQI
35AQI
44AQI
39AQI
42AQI
48AQI
52AQI
46AQI
No. of days
202542AQI
Highest AQI recorded in
July52AQI
Lowest AQI recorded in
January33AQI
202439AQI
Highest AQI recorded in
April53AQI
Lowest AQI recorded in
December29AQI
202341AQI
Highest AQI recorded in
July50AQI
Lowest AQI recorded in
January31AQI
202239AQI
Highest AQI recorded in
May50AQI
Lowest AQI recorded in
December29AQI
202137AQI
Highest AQI recorded in
June50AQI
Lowest AQI recorded in
January27AQI
202038AQI
Highest AQI recorded in
August59AQI
Lowest AQI recorded in
December21AQI
Most & Least Polluted Years Over the Last 6 Years
Kurobeshin's annual 2025 AQI (42) shows an average percentage change of 8.5% (worsened AQI) compared to previous years: 2020 (38), 2021 (37), 2022 (39), 2023 (41), 2024 (39).