Hanamaki Onsen, Iwate, 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
Hanamaki Onsen, Iwate, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (4th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 23 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 3rd Aug - 4th Aug 2026
Hanamaki Onsen, Iwate, Japan
4 AM3rd Aug 2026
6 PM
3 AM4th Aug 2026
27AQI
17AQI
29AQI
25AQI
In the last 24 hours,
Hanamaki Onsen's AQI reached its highest point of 29 at 11 PM during the Night, while the lowest point, 17, was recorded at 8 AM during the Day between 3rd Aug and 4th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Hanamaki Onsen, Iwate, Japan
19°C15/23°C
20°C14/27°C
20°C15/25°C
22°C16/29°C
24°C17/31°C
22°C19/29°C
21°C20/21°C
22°C20/26°C
23°C20/28°C
25°C19/32°C
25°C20/30°C
23°C20/25°C
22°C21/24°C
24°C20/28°C
25°C22/29°C
25°C20/31°C
24°C20/27°C
25°C20/30°C
21°C20/23°C
21°C20/23°C
19°C18/20°C
21°C18/25°C
21°C17/24°C
22°C19/27°C
23°C19/28°C
22°C19/26°C
20°C20/21°C
19°C18/20°C
20°C13/26°C
18°C12/26°C
26AQI
24AQI
26AQI
25AQI
2026 Days Vs Air Quality
Hanamaki Onsen, Iwate, Japan
85%
183
15%
33
Total number of days with different AQI categories in last 216 days in 2026 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2026, 85% 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
Hanamaki Onsen, Iwate, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
13AQI (US)
15AQI (US)
24AQI (US)
18AQI (US)
15AQI (US)
20AQI (US)
26AQI (US)
25AQI (US)
19AQI (US)
22AQI (US)
23AQI (US)
13AQI (US)
16AQI (US)
16AQI (US)
21AQI (US)
33AQI (US)
30AQI (US)
18AQI (US)
26AQI (US)
26AQI (US)
14AQI (US)
18AQI (US)
34AQI (US)
36AQI (US)
40AQI (US)
33AQI (US)
34AQI (US)
19AQI (US)
19AQI (US)
37AQI (US)
41AQI (US)
35AQI (US)
34AQI (US)
32AQI (US)
33AQI (US)
45AQI (US)
22AQI (US)
10AQI (US)
19AQI (US)
45AQI (US)
55AQI (US)
72AQI (US)
24AQI (US)
16AQI (US)
71AQI (US)
49AQI (US)
41AQI (US)
32AQI (US)
36AQI (US)
32AQI (US)
33AQI (US)
53AQI (US)
44AQI (US)
39AQI (US)
35AQI (US)
39AQI (US)
40AQI (US)
41AQI (US)
41AQI (US)
52AQI (US)
92AQI (US)
61AQI (US)
77AQI (US)
67AQI (US)
37AQI (US)
49AQI (US)
55AQI (US)
51AQI (US)
56AQI (US)
56AQI (US)
70AQI (US)
51AQI (US)
51AQI (US)
64AQI (US)
48AQI (US)
61AQI (US)
52AQI (US)
39AQI (US)
39AQI (US)
45AQI (US)
35AQI (US)
49AQI (US)
65AQI (US)
65AQI (US)
44AQI (US)
16AQI (US)
33AQI (US)
64AQI (US)
58AQI (US)
48AQI (US)
14AQI (US)
34AQI (US)
55AQI (US)
34AQI (US)
19AQI (US)
19AQI (US)
24AQI (US)
26AQI (US)
42AQI (US)
44AQI (US)
36AQI (US)
35AQI (US)
35AQI (US)
45AQI (US)
48AQI (US)
32AQI (US)
39AQI (US)
27AQI (US)
33AQI (US)
37AQI (US)
47AQI (US)
44AQI (US)
39AQI (US)
23AQI (US)
24AQI (US)
24AQI (US)
33AQI (US)
21AQI (US)
21AQI (US)
41AQI (US)
39AQI (US)
21AQI (US)
30AQI (US)
18AQI (US)
19AQI (US)
37AQI (US)
21AQI (US)
28AQI (US)
30AQI (US)
39AQI (US)
37AQI (US)
42AQI (US)
46AQI (US)
38AQI (US)
40AQI (US)
84AQI (US)
67AQI (US)
54AQI (US)
48AQI (US)
60AQI (US)
61AQI (US)
64AQI (US)
56AQI (US)
60AQI (US)
51AQI (US)
40AQI (US)
25AQI (US)
25AQI (US)
24AQI (US)
23AQI (US)
26AQI (US)
28AQI (US)
35AQI (US)
28AQI (US)
10AQI (US)
17AQI (US)
22AQI (US)
21AQI (US)
20AQI (US)
22AQI (US)
21AQI (US)
24AQI (US)
24AQI (US)
26AQI (US)
23AQI (US)
23AQI (US)
26AQI (US)
25AQI (US)
25AQI (US)
29AQI (US)
21AQI (US)
18AQI (US)
18AQI (US)
21AQI (US)
21AQI (US)
27AQI (US)
28AQI (US)
26AQI (US)
28AQI (US)
27AQI (US)
24AQI (US)
24AQI (US)
23AQI (US)
24AQI (US)
25AQI (US)
22AQI (US)
24AQI (US)
25AQI (US)
23AQI (US)
25AQI (US)
28AQI (US)
29AQI (US)
24AQI (US)
20AQI (US)
27AQI (US)
26AQI (US)
26AQI (US)
28AQI (US)
27AQI (US)
23AQI (US)
41AQI (US)
40AQI (US)
24AQI (US)
21AQI (US)
23AQI (US)
26AQI (US)
19AQI (US)
22AQI (US)
24AQI (US)
27AQI (US)
25AQI (US)
25AQI (US)
22AQI (US)
15AQI (US)
22AQI (US)
23AQI (US)
24AQI (US)
38AQI (US)
53AQI (US)
33AQI (US)
40AQI (US)
24AQI (US)
25AQI (US)
21AQI (US)
No. of days
202634AQI (US)
Highest AQI (US) recorded in
March53AQI (US)
Lowest AQI (US) recorded in
August21AQI (US)
202535AQI (US)
Highest AQI (US) recorded in
July43AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
202434AQI (US)
Highest AQI (US) recorded in
April46AQI (US)
Lowest AQI (US) recorded in
December26AQI (US)
202336AQI (US)
Highest AQI (US) recorded in
March45AQI (US)
Lowest AQI (US) recorded in
September28AQI (US)
202234AQI (US)
Highest AQI (US) recorded in
May41AQI (US)
Lowest AQI (US) recorded in
August25AQI (US)
202132AQI (US)
Highest AQI (US) recorded in
June37AQI (US)
Lowest AQI (US) recorded in
April27AQI (US)
202029AQI (US)
Highest AQI (US) recorded in
August40AQI (US)
Lowest AQI (US) recorded in
July20AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Hanamaki Onsen's annual 2026 AQI (US) (34) shows an average percentage change of 2.5% (worsened AQI (US)) compared to previous years: 2020 (29), 2021 (32), 2022 (34), 2023 (36), 2024 (34), 2025 (35).