Nishisakaemachi, Tamuramachi Moriyama, Fukushima, 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
Nishisakaemachi, Tamuramachi Moriyama, Fukushima, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (8th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 37 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Aug - 9th Aug 2025
Nishisakaemachi, Tamuramachi Moriyama, Fukushima, Japan
4 AM8th Aug 2025
6 PM
3 AM9th Aug 2025
45AQI
20AQI
42AQI
25AQI
In the last 24 hours,
Nishisakaemachi's AQI reached its highest point of 45 at 4 AM during the Day, while the lowest point, 20, was recorded at 4 PM during the Day between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Nishisakaemachi, Tamuramachi Moriyama, Fukushima, Japan
24°C19/31°C
20°C17/23°C
21°C15/28°C
23°C16/31°C
23°C19/28°C
24°C22/27°C
25°C20/32°C
24°C20/30°C
25°C19/32°C
26°C20/33°C
27°C21/33°C
27°C21/34°C
27°C21/33°C
26°C20/34°C
26°C20/34°C
27°C21/35°C
27°C19/35°C
26°C21/33°C
26°C20/34°C
27°C21/35°C
27°C21/35°C
25°C19/34°C
24°C17/31°C
25°C21/31°C
27°C21/35°C
26°C20/34°C
26°C23/30°C
24°C22/27°C
23°C20/28°C
22°C17/28°C
--°C/°C
46AQI
39AQI
47AQI
41AQI
2025 Days Vs Air Quality
Nishisakaemachi, Tamuramachi Moriyama, Fukushima, Japan
87%
192
13%
28
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% of 221 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
Nishisakaemachi, Tamuramachi Moriyama, Fukushima, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI
27AQI
28AQI
28AQI
26AQI
34AQI
28AQI
30AQI
27AQI
28AQI
27AQI
30AQI
36AQI
30AQI
27AQI
28AQI
27AQI
27AQI
35AQI
49AQI
54AQI
45AQI
45AQI
41AQI
35AQI
30AQI
31AQI
33AQI
29AQI
29AQI
30AQI
30AQI
32AQI
40AQI
32AQI
33AQI
30AQI
29AQI
31AQI
30AQI
31AQI
33AQI
33AQI
33AQI
30AQI
31AQI
42AQI
40AQI
33AQI
32AQI
31AQI
32AQI
31AQI
33AQI
33AQI
34AQI
43AQI
43AQI
51AQI
49AQI
59AQI
41AQI
39AQI
30AQI
33AQI
34AQI
36AQI
36AQI
42AQI
44AQI
46AQI
48AQI
35AQI
34AQI
21AQI
20AQI
24AQI
20AQI
26AQI
44AQI
48AQI
53AQI
51AQI
67AQI
66AQI
67AQI
49AQI
35AQI
33AQI
29AQI
25AQI
21AQI
19AQI
18AQI
27AQI
26AQI
28AQI
37AQI
26AQI
41AQI
39AQI
42AQI
24AQI
24AQI
21AQI
23AQI
41AQI
47AQI
56AQI
53AQI
44AQI
51AQI
31AQI
25AQI
35AQI
43AQI
46AQI
49AQI
32AQI
28AQI
40AQI
22AQI
34AQI
30AQI
35AQI
28AQI
26AQI
30AQI
35AQI
22AQI
24AQI
26AQI
35AQI
41AQI
47AQI
52AQI
35AQI
41AQI
44AQI
50AQI
61AQI
47AQI
45AQI
41AQI
26AQI
31AQI
30AQI
32AQI
35AQI
31AQI
21AQI
20AQI
35AQI
34AQI
32AQI
36AQI
42AQI
51AQI
59AQI
59AQI
46AQI
40AQI
41AQI
45AQI
43AQI
26AQI
28AQI
35AQI
44AQI
48AQI
45AQI
48AQI
54AQI
44AQI
40AQI
37AQI
32AQI
45AQI
40AQI
41AQI
49AQI
51AQI
63AQI
61AQI
60AQI
60AQI
56AQI
58AQI
64AQI
61AQI
54AQI
44AQI
44AQI
48AQI
35AQI
33AQI
39AQI
34AQI
39AQI
40AQI
41AQI
41AQI
41AQI
43AQI
47AQI
49AQI
50AQI
48AQI
42AQI
50AQI
43AQI
43AQI
39AQI
40AQI
45AQI
53AQI
49AQI
43AQI
35AQI
37AQI
32AQI
34AQI
41AQI
34AQI
35AQI
41AQI
48AQI
43AQI
No. of days
202538AQI
Highest AQI recorded in
July48AQI
Lowest AQI recorded in
January32AQI
202434AQI
Highest AQI recorded in
April48AQI
Lowest AQI recorded in
December26AQI
202335AQI
Highest AQI recorded in
April45AQI
Lowest AQI recorded in
December28AQI
202232AQI
Highest AQI recorded in
April41AQI
Lowest AQI recorded in
August22AQI
202134AQI
Highest AQI recorded in
June45AQI
Lowest AQI recorded in
December25AQI
202029AQI
Highest AQI recorded in
August39AQI
Lowest AQI recorded in
December23AQI
Most & Least Polluted Years Over the Last 6 Years
Nishisakaemachi's annual 2025 AQI (38) shows an average percentage change of 15.9% (worsened AQI) compared to previous years: 2020 (29), 2021 (34), 2022 (32), 2023 (35), 2024 (34).