Nakashima, Takasagocho Takasemachi, Hyogo, 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
Nakashima, Takasagocho Takasemachi, Hyogo, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (11th 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: 11th Aug - 12th Aug 2025
Nakashima, Takasagocho Takasemachi, Hyogo, Japan
5 AM11th Aug 2025
7 PM
4 AM12th Aug 2025
47AQI
15AQI
44AQI
31AQI
In the last 24 hours,
Nakashima's AQI reached its highest point of 47 at 6 AM during the Day, while the lowest point, 15, was recorded at 10 AM during the Day between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Nakashima, Takasagocho Takasemachi, Hyogo, Japan
28°C26/31°C
26°C25/29°C
27°C25/30°C
27°C26/30°C
25°C23/26°C
27°C25/29°C
27°C25/30°C
28°C26/31°C
28°C26/31°C
28°C26/31°C
29°C26/31°C
29°C26/31°C
29°C27/32°C
29°C26/32°C
29°C26/32°C
29°C26/31°C
29°C27/32°C
29°C27/32°C
30°C27/33°C
30°C27/33°C
30°C26/34°C
29°C26/32°C
29°C27/31°C
29°C27/33°C
30°C28/32°C
29°C26/32°C
27°C25/31°C
26°C25/28°C
25°C25/26°C
26°C25/28°C
--°C/°C
45AQI
39AQI
44AQI
44AQI
2025 Days Vs Air Quality
Nakashima, Takasagocho Takasemachi, Hyogo, Japan
61%
136
38%
84
1%
3
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Under WHO’s Safe Air Quality Limits: 61%
Health Risk Level:
Moderate
In 2025, 61% of 224 days were within WHO’s safe air quality limits, and 39% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Nakashima, Takasagocho Takasemachi, Hyogo, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
36AQI
44AQI
33AQI
35AQI
35AQI
40AQI
34AQI
35AQI
32AQI
28AQI
32AQI
40AQI
39AQI
53AQI
44AQI
44AQI
35AQI
39AQI
47AQI
57AQI
49AQI
71AQI
89AQI
67AQI
50AQI
41AQI
37AQI
41AQI
33AQI
45AQI
72AQI
77AQI
48AQI
55AQI
41AQI
41AQI
36AQI
42AQI
31AQI
31AQI
34AQI
30AQI
47AQI
32AQI
50AQI
29AQI
64AQI
40AQI
43AQI
32AQI
35AQI
32AQI
37AQI
36AQI
36AQI
39AQI
44AQI
72AQI
83AQI
104AQI
102AQI
55AQI
49AQI
36AQI
39AQI
36AQI
42AQI
38AQI
47AQI
38AQI
56AQI
53AQI
53AQI
37AQI
26AQI
36AQI
35AQI
29AQI
50AQI
62AQI
73AQI
74AQI
82AQI
75AQI
92AQI
67AQI
46AQI
46AQI
35AQI
39AQI
35AQI
30AQI
24AQI
31AQI
43AQI
46AQI
53AQI
54AQI
62AQI
62AQI
60AQI
59AQI
40AQI
55AQI
30AQI
51AQI
50AQI
61AQI
63AQI
53AQI
47AQI
53AQI
41AQI
32AQI
64AQI
62AQI
65AQI
55AQI
51AQI
64AQI
59AQI
42AQI
52AQI
40AQI
46AQI
26AQI
33AQI
33AQI
40AQI
36AQI
40AQI
53AQI
58AQI
62AQI
59AQI
55AQI
45AQI
55AQI
57AQI
72AQI
47AQI
40AQI
53AQI
39AQI
27AQI
32AQI
39AQI
37AQI
44AQI
38AQI
41AQI
47AQI
54AQI
32AQI
53AQI
50AQI
54AQI
57AQI
70AQI
60AQI
36AQI
48AQI
57AQI
54AQI
42AQI
39AQI
50AQI
42AQI
54AQI
60AQI
62AQI
51AQI
47AQI
46AQI
38AQI
38AQI
42AQI
57AQI
60AQI
56AQI
60AQI
67AQI
99AQI
98AQI
104AQI
95AQI
80AQI
76AQI
77AQI
87AQI
74AQI
63AQI
60AQI
54AQI
46AQI
54AQI
57AQI
40AQI
47AQI
40AQI
37AQI
34AQI
38AQI
40AQI
34AQI
30AQI
30AQI
27AQI
31AQI
39AQI
44AQI
43AQI
50AQI
48AQI
48AQI
61AQI
50AQI
55AQI
50AQI
49AQI
51AQI
49AQI
39AQI
44AQI
43AQI
53AQI
50AQI
45AQI
51AQI
56AQI
50AQI
No. of days
202549AQI
Highest AQI recorded in
July56AQI
Lowest AQI recorded in
February43AQI
202441AQI
Highest AQI recorded in
April53AQI
Lowest AQI recorded in
October34AQI
202345AQI
Highest AQI recorded in
April55AQI
Lowest AQI recorded in
August32AQI
202245AQI
Highest AQI recorded in
March55AQI
Lowest AQI recorded in
October36AQI
202140AQI
Highest AQI recorded in
March47AQI
Lowest AQI recorded in
October33AQI
202043AQI
Highest AQI recorded in
August60AQI
Lowest AQI recorded in
October33AQI
Most & Least Polluted Years Over the Last 6 Years
Nakashima's annual 2025 AQI (49) shows an average percentage change of 14.8% (worsened AQI) compared to previous years: 2020 (43), 2021 (40), 2022 (45), 2023 (45), 2024 (41).