Takaoka, Hokkaido, 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
Takaoka, Hokkaido, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (12th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 30 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 11th Aug - 12th Aug 2026
Takaoka, Hokkaido, Japan
4 AM11th Aug 2026
6 PM
3 AM12th Aug 2026
25AQI
20AQI
26AQI
22AQI
In the last 24 hours,
Takaoka's AQI reached its highest point of 26 at 9 PM during the Night, while the lowest point, 20, was recorded at 10 AM during the Day between 11th Aug and 12th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Takaoka, Hokkaido, Japan
19°C18/21°C
20°C18/21°C
21°C18/24°C
20°C17/22°C
19°C19/21°C
19°C18/19°C
20°C18/24°C
21°C18/25°C
19°C18/20°C
20°C18/24°C
18°C16/20°C
17°C16/19°C
17°C16/18°C
17°C15/20°C
17°C15/19°C
18°C18/19°C
18°C18/18°C
19°C18/20°C
17°C16/18°C
18°C16/21°C
18°C15/21°C
18°C16/21°C
19°C17/21°C
20°C17/23°C
21°C18/25°C
20°C18/25°C
20°C17/22°C
19°C16/24°C
21°C15/26°C
22°C19/26°C
26AQI
25AQI
27AQI
25AQI
2026 Days Vs Air Quality
Takaoka, Hokkaido, Japan
87%
195
13%
29
Total number of days with different AQI categories in last 224 days in 2026 (141 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% of 224 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
Takaoka, Hokkaido, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
21AQI (US)
18AQI (US)
14AQI (US)
24AQI (US)
22AQI (US)
26AQI (US)
23AQI (US)
22AQI (US)
20AQI (US)
25AQI (US)
26AQI (US)
18AQI (US)
24AQI (US)
35AQI (US)
28AQI (US)
35AQI (US)
22AQI (US)
34AQI (US)
32AQI (US)
28AQI (US)
16AQI (US)
22AQI (US)
32AQI (US)
30AQI (US)
22AQI (US)
35AQI (US)
30AQI (US)
30AQI (US)
26AQI (US)
40AQI (US)
46AQI (US)
32AQI (US)
36AQI (US)
29AQI (US)
38AQI (US)
32AQI (US)
28AQI (US)
24AQI (US)
22AQI (US)
42AQI (US)
50AQI (US)
68AQI (US)
23AQI (US)
24AQI (US)
58AQI (US)
47AQI (US)
26AQI (US)
18AQI (US)
18AQI (US)
28AQI (US)
34AQI (US)
40AQI (US)
40AQI (US)
38AQI (US)
24AQI (US)
46AQI (US)
36AQI (US)
32AQI (US)
40AQI (US)
38AQI (US)
66AQI (US)
49AQI (US)
58AQI (US)
61AQI (US)
54AQI (US)
44AQI (US)
46AQI (US)
41AQI (US)
54AQI (US)
52AQI (US)
63AQI (US)
42AQI (US)
47AQI (US)
60AQI (US)
36AQI (US)
34AQI (US)
44AQI (US)
48AQI (US)
38AQI (US)
38AQI (US)
47AQI (US)
57AQI (US)
53AQI (US)
50AQI (US)
34AQI (US)
22AQI (US)
46AQI (US)
68AQI (US)
78AQI (US)
76AQI (US)
31AQI (US)
32AQI (US)
53AQI (US)
53AQI (US)
24AQI (US)
22AQI (US)
24AQI (US)
24AQI (US)
36AQI (US)
52AQI (US)
33AQI (US)
27AQI (US)
30AQI (US)
34AQI (US)
38AQI (US)
37AQI (US)
36AQI (US)
36AQI (US)
34AQI (US)
32AQI (US)
46AQI (US)
44AQI (US)
16AQI (US)
20AQI (US)
52AQI (US)
48AQI (US)
34AQI (US)
18AQI (US)
16AQI (US)
37AQI (US)
40AQI (US)
42AQI (US)
44AQI (US)
33AQI (US)
18AQI (US)
30AQI (US)
28AQI (US)
26AQI (US)
20AQI (US)
28AQI (US)
27AQI (US)
34AQI (US)
38AQI (US)
28AQI (US)
32AQI (US)
80AQI (US)
67AQI (US)
57AQI (US)
54AQI (US)
64AQI (US)
64AQI (US)
75AQI (US)
70AQI (US)
70AQI (US)
65AQI (US)
46AQI (US)
24AQI (US)
25AQI (US)
22AQI (US)
21AQI (US)
25AQI (US)
28AQI (US)
40AQI (US)
29AQI (US)
24AQI (US)
22AQI (US)
19AQI (US)
20AQI (US)
20AQI (US)
22AQI (US)
21AQI (US)
23AQI (US)
20AQI (US)
24AQI (US)
22AQI (US)
22AQI (US)
26AQI (US)
24AQI (US)
20AQI (US)
24AQI (US)
22AQI (US)
20AQI (US)
19AQI (US)
22AQI (US)
21AQI (US)
26AQI (US)
26AQI (US)
26AQI (US)
26AQI (US)
22AQI (US)
20AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
19AQI (US)
22AQI (US)
20AQI (US)
22AQI (US)
19AQI (US)
24AQI (US)
28AQI (US)
24AQI (US)
22AQI (US)
27AQI (US)
26AQI (US)
24AQI (US)
25AQI (US)
26AQI (US)
28AQI (US)
26AQI (US)
26AQI (US)
26AQI (US)
29AQI (US)
34AQI (US)
22AQI (US)
23AQI (US)
24AQI (US)
26AQI (US)
25AQI (US)
23AQI (US)
23AQI (US)
24AQI (US)
24AQI (US)
24AQI (US)
23AQI (US)
25AQI (US)
28AQI (US)
26AQI (US)
30AQI (US)
23AQI (US)
21AQI (US)
23AQI (US)
30AQI (US)
27AQI (US)
35AQI (US)
50AQI (US)
34AQI (US)
42AQI (US)
23AQI (US)
24AQI (US)
25AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
March50AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202533AQI (US)
Highest AQI (US) recorded in
July40AQI (US)
Lowest AQI (US) recorded in
April25AQI (US)
202434AQI (US)
Highest AQI (US) recorded in
July44AQI (US)
Lowest AQI (US) recorded in
December25AQI (US)
202332AQI (US)
Highest AQI (US) recorded in
March44AQI (US)
Lowest AQI (US) recorded in
September25AQI (US)
202233AQI (US)
Highest AQI (US) recorded in
April42AQI (US)
Lowest AQI (US) recorded in
August21AQI (US)
202133AQI (US)
Highest AQI (US) recorded in
June38AQI (US)
Lowest AQI (US) recorded in
December28AQI (US)
202029AQI (US)
Highest AQI (US) recorded in
March35AQI (US)
Lowest AQI (US) recorded in
September24AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Takaoka's annual 2026 AQI (US) (33) shows an average percentage change of 2.3% (worsened AQI (US)) compared to previous years: 2020 (29), 2021 (33), 2022 (33), 2023 (32), 2024 (34), 2025 (33).