Takaoka, Hokkaido, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Takaoka, Hokkaido, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 40 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Jun - 2nd Jun 2026
Takaoka, Hokkaido, Japan
4 AM1st Jun 2026
6 PM
3 AM2nd Jun 2026
48AQI
11AQI
42AQI
27AQI
In the last 24 hours,
Takaoka's AQI reached its highest point of 48 at 6 PM during the Day, while the lowest point, 11, was recorded at 7 AM during the Day between 1st Jun and 2nd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Takaoka, Hokkaido, Japan
8°C3/10°C
8°C4/12°C
11°C8/16°C
11°C7/15°C
10°C8/13°C
8°C5/10°C
11°C5/17°C
10°C7/13°C
11°C7/15°C
11°C8/16°C
8°C7/10°C
10°C6/15°C
11°C8/15°C
11°C8/15°C
9°C8/12°C
12°C9/17°C
9°C8/11°C
11°C8/14°C
9°C6/12°C
8°C6/11°C
10°C7/12°C
12°C10/16°C
12°C10/15°C
13°C11/16°C
14°C12/15°C
12°C10/14°C
13°C8/17°C
14°C8/19°C
14°C10/19°C
16°C11/20°C
47AQI
38AQI
46AQI
37AQI
2026 Days Vs Air Quality
Takaoka, Hokkaido, Japan
81%
124
19%
29
Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)
Under WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2026, 81% of 153 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)
27AQI (US)
35AQI (US)
50AQI (US)
34AQI (US)
42AQI (US)
34AQI (US)
No. of days
202637AQI (US)
Highest AQI (US) recorded in
March50AQI (US)
Lowest AQI (US) recorded in
January27AQI (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) (37) shows an average percentage change of 14.7% (worsened AQI (US)) compared to previous years: 2020 (29), 2021 (33), 2022 (33), 2023 (32), 2024 (34), 2025 (33).