Kawaragi, Hachimancho, Aomori, 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
Kawaragi, Hachimancho, Aomori, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 39 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Kawaragi, Hachimancho, Aomori, Japan
4 AM6th Aug 2025
6 PM
3 AM7th Aug 2025
AQI
AQI
44AQI
31AQI
In the last 24 hours,
Kawaragi's AQI reached its highest point of 44 at 4 AM during the Night, while the lowest point, undefined, was recorded at 3 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kawaragi, Hachimancho, Aomori, Japan
25°C20/29°C
21°C16/25°C
18°C15/22°C
17°C14/20°C
17°C14/21°C
20°C15/26°C
23°C17/30°C
25°C21/30°C
26°C22/32°C
25°C23/29°C
25°C22/32°C
25°C22/31°C
26°C22/33°C
27°C22/33°C
27°C22/33°C
27°C23/31°C
26°C22/32°C
25°C21/31°C
24°C20/28°C
26°C23/31°C
26°C22/31°C
25°C21/31°C
24°C20/28°C
24°C21/29°C
24°C20/29°C
25°C22/30°C
26°C22/30°C
26°C22/33°C
25°C23/32°C
--°C/°C
--°C/°C
44AQI
38AQI
44AQI
40AQI
2025 Days Vs Air Quality
Kawaragi, Hachimancho, Aomori, Japan
93%
202
7%
15
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 218 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Kawaragi, Hachimancho, Aomori, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
26AQI
26AQI
24AQI
26AQI
28AQI
25AQI
26AQI
25AQI
23AQI
25AQI
27AQI
26AQI
31AQI
27AQI
25AQI
24AQI
26AQI
27AQI
41AQI
40AQI
38AQI
43AQI
38AQI
35AQI
31AQI
30AQI
27AQI
29AQI
25AQI
26AQI
26AQI
27AQI
27AQI
27AQI
30AQI
28AQI
29AQI
28AQI
28AQI
27AQI
29AQI
31AQI
30AQI
29AQI
29AQI
37AQI
49AQI
30AQI
35AQI
26AQI
27AQI
29AQI
27AQI
27AQI
31AQI
35AQI
33AQI
52AQI
56AQI
54AQI
39AQI
37AQI
31AQI
30AQI
30AQI
32AQI
34AQI
36AQI
42AQI
50AQI
49AQI
39AQI
32AQI
27AQI
20AQI
24AQI
21AQI
35AQI
43AQI
47AQI
32AQI
33AQI
46AQI
39AQI
48AQI
43AQI
32AQI
32AQI
31AQI
32AQI
32AQI
23AQI
21AQI
27AQI
38AQI
26AQI
28AQI
27AQI
44AQI
42AQI
38AQI
31AQI
27AQI
28AQI
23AQI
38AQI
44AQI
43AQI
34AQI
33AQI
24AQI
32AQI
23AQI
30AQI
53AQI
47AQI
41AQI
29AQI
26AQI
27AQI
27AQI
35AQI
30AQI
33AQI
32AQI
28AQI
39AQI
41AQI
28AQI
28AQI
32AQI
33AQI
46AQI
51AQI
54AQI
47AQI
38AQI
50AQI
43AQI
47AQI
46AQI
38AQI
38AQI
25AQI
26AQI
32AQI
40AQI
44AQI
47AQI
40AQI
33AQI
39AQI
40AQI
33AQI
30AQI
33AQI
47AQI
51AQI
54AQI
54AQI
45AQI
36AQI
40AQI
44AQI
34AQI
35AQI
37AQI
44AQI
49AQI
47AQI
43AQI
42AQI
34AQI
37AQI
47AQI
39AQI
32AQI
37AQI
39AQI
42AQI
46AQI
43AQI
53AQI
58AQI
53AQI
50AQI
55AQI
51AQI
53AQI
42AQI
37AQI
39AQI
46AQI
37AQI
36AQI
42AQI
41AQI
45AQI
48AQI
43AQI
37AQI
39AQI
41AQI
38AQI
43AQI
44AQI
41AQI
45AQI
44AQI
40AQI
38AQI
36AQI
35AQI
38AQI
39AQI
39AQI
29AQI
31AQI
37AQI
33AQI
38AQI
41AQI
44AQI
37AQI
No. of days
202536AQI
Highest AQI recorded in
July44AQI
Lowest AQI recorded in
January29AQI
202430AQI
Highest AQI recorded in
April42AQI
Lowest AQI recorded in
January21AQI
202332AQI
Highest AQI recorded in
March46AQI
Lowest AQI recorded in
January19AQI
202235AQI
Highest AQI recorded in
May47AQI
Lowest AQI recorded in
August14AQI
202135AQI
Highest AQI recorded in
August60AQI
Lowest AQI recorded in
September22AQI
202034AQI
Highest AQI recorded in
August48AQI
Lowest AQI recorded in
December22AQI
Most & Least Polluted Years Over the Last 6 Years
Kawaragi's annual 2025 AQI (36) shows an average percentage change of 9.5% (worsened AQI) compared to previous years: 2020 (34), 2021 (35), 2022 (35), 2023 (32), 2024 (30).