Yamanome, Tateishi, Iwate, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Yamanome, Tateishi, Iwate, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (17th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 42 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 16th Jul - 17th Jul 2026
Yamanome, Tateishi, Iwate, Japan
4 AM16th Jul 2026
7 PM
3 AM17th Jul 2026
55AQI
26AQI
74AQI
62AQI
In the last 24 hours,
Yamanome's AQI reached its highest point of 74 at 1 AM during the Night, while the lowest point, 26, was recorded at 4 AM during the Day between 16th Jul and 17th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Yamanome, Tateishi, Iwate, Japan
20°C16/25°C
20°C17/25°C
17°C17/18°C
17°C16/18°C
15°C14/15°C
14°C12/15°C
17°C10/24°C
17°C14/21°C
18°C17/21°C
20°C15/24°C
20°C14/28°C
20°C14/29°C
20°C14/27°C
21°C15/28°C
20°C17/24°C
19°C16/22°C
19°C17/24°C
20°C18/22°C
19°C17/21°C
20°C15/26°C
20°C17/25°C
22°C17/28°C
24°C18/31°C
23°C19/30°C
21°C20/22°C
22°C20/24°C
25°C20/31°C
26°C21/32°C
27°C21/33°C
23°C22/24°C
27AQI
23AQI
28AQI
25AQI
2026 Days Vs Air Quality
Yamanome, Tateishi, Iwate, Japan
85%
169
15%
29
Total number of days with different AQI categories in last 198 days in 2026 (167 days remaining)
Under WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2026, 85% of 198 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
Yamanome, Tateishi, Iwate, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
15AQI (US)
20AQI (US)
21AQI (US)
18AQI (US)
19AQI (US)
19AQI (US)
22AQI (US)
19AQI (US)
17AQI (US)
24AQI (US)
20AQI (US)
17AQI (US)
16AQI (US)
14AQI (US)
20AQI (US)
29AQI (US)
38AQI (US)
20AQI (US)
30AQI (US)
25AQI (US)
15AQI (US)
17AQI (US)
25AQI (US)
35AQI (US)
40AQI (US)
30AQI (US)
25AQI (US)
11AQI (US)
15AQI (US)
34AQI (US)
39AQI (US)
33AQI (US)
32AQI (US)
31AQI (US)
30AQI (US)
37AQI (US)
22AQI (US)
11AQI (US)
20AQI (US)
40AQI (US)
50AQI (US)
63AQI (US)
28AQI (US)
17AQI (US)
73AQI (US)
48AQI (US)
44AQI (US)
32AQI (US)
37AQI (US)
32AQI (US)
36AQI (US)
47AQI (US)
42AQI (US)
39AQI (US)
40AQI (US)
44AQI (US)
44AQI (US)
42AQI (US)
11AQI (US)
24AQI (US)
92AQI (US)
56AQI (US)
76AQI (US)
68AQI (US)
55AQI (US)
47AQI (US)
52AQI (US)
47AQI (US)
55AQI (US)
57AQI (US)
67AQI (US)
46AQI (US)
51AQI (US)
61AQI (US)
64AQI (US)
63AQI (US)
49AQI (US)
33AQI (US)
38AQI (US)
44AQI (US)
37AQI (US)
48AQI (US)
63AQI (US)
62AQI (US)
41AQI (US)
21AQI (US)
42AQI (US)
60AQI (US)
57AQI (US)
49AQI (US)
21AQI (US)
36AQI (US)
51AQI (US)
39AQI (US)
32AQI (US)
18AQI (US)
23AQI (US)
23AQI (US)
35AQI (US)
45AQI (US)
36AQI (US)
30AQI (US)
32AQI (US)
37AQI (US)
43AQI (US)
32AQI (US)
39AQI (US)
37AQI (US)
37AQI (US)
37AQI (US)
49AQI (US)
34AQI (US)
33AQI (US)
24AQI (US)
21AQI (US)
30AQI (US)
44AQI (US)
37AQI (US)
30AQI (US)
41AQI (US)
51AQI (US)
50AQI (US)
39AQI (US)
27AQI (US)
26AQI (US)
32AQI (US)
31AQI (US)
27AQI (US)
27AQI (US)
32AQI (US)
30AQI (US)
39AQI (US)
33AQI (US)
31AQI (US)
33AQI (US)
85AQI (US)
69AQI (US)
53AQI (US)
49AQI (US)
62AQI (US)
61AQI (US)
65AQI (US)
56AQI (US)
59AQI (US)
50AQI (US)
40AQI (US)
25AQI (US)
23AQI (US)
24AQI (US)
24AQI (US)
26AQI (US)
28AQI (US)
33AQI (US)
20AQI (US)
15AQI (US)
21AQI (US)
21AQI (US)
20AQI (US)
20AQI (US)
22AQI (US)
21AQI (US)
24AQI (US)
24AQI (US)
26AQI (US)
23AQI (US)
22AQI (US)
25AQI (US)
24AQI (US)
25AQI (US)
24AQI (US)
21AQI (US)
19AQI (US)
18AQI (US)
21AQI (US)
21AQI (US)
26AQI (US)
28AQI (US)
27AQI (US)
29AQI (US)
28AQI (US)
24AQI (US)
24AQI (US)
23AQI (US)
25AQI (US)
25AQI (US)
22AQI (US)
24AQI (US)
25AQI (US)
24AQI (US)
23AQI (US)
28AQI (US)
30AQI (US)
22AQI (US)
18AQI (US)
27AQI (US)
26AQI (US)
41AQI (US)
42AQI (US)
23AQI (US)
37AQI (US)
52AQI (US)
34AQI (US)
41AQI (US)
23AQI (US)
26AQI (US)
No. of days
202634AQI (US)
Highest AQI (US) recorded in
March52AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202535AQI (US)
Highest AQI (US) recorded in
July46AQI (US)
Lowest AQI (US) recorded in
September28AQI (US)
202435AQI (US)
Highest AQI (US) recorded in
April46AQI (US)
Lowest AQI (US) recorded in
December26AQI (US)
202335AQI (US)
Highest AQI (US) recorded in
April45AQI (US)
Lowest AQI (US) recorded in
December29AQI (US)
202232AQI (US)
Highest AQI (US) recorded in
May39AQI (US)
Lowest AQI (US) recorded in
December27AQI (US)
202131AQI (US)
Highest AQI (US) recorded in
June37AQI (US)
Lowest AQI (US) recorded in
October26AQI (US)
202028AQI (US)
Highest AQI (US) recorded in
August36AQI (US)
Lowest AQI (US) recorded in
September22AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Yamanome's annual 2026 AQI (US) (34) shows an average percentage change of 4.7% (worsened AQI (US)) compared to previous years: 2020 (28), 2021 (31), 2022 (32), 2023 (35), 2024 (35), 2025 (35).