Nobeoka, Miyazaki, 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
Nobeoka, Miyazaki, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 63 of Moderate air quality on the same day.
Day & Night AQI Trend: 1st Aug - 2nd Aug 2026
Nobeoka, Miyazaki, Japan
5 AM1st Aug 2026
7 PM
4 AM2nd Aug 2026
70AQI
49AQI
76AQI
69AQI
In the last 24 hours,
Nobeoka's AQI reached its highest point of 76 at 8 PM during the Night, while the lowest point, 49, was recorded at 11 AM during the Day between 1st Aug and 2nd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Nobeoka, Miyazaki, Japan
24°C21/26°C
25°C22/30°C
25°C22/28°C
25°C22/28°C
25°C24/27°C
25°C23/27°C
25°C23/27°C
26°C24/28°C
26°C22/30°C
27°C23/32°C
27°C23/31°C
27°C22/32°C
27°C24/32°C
26°C24/31°C
27°C24/30°C
27°C26/30°C
27°C25/30°C
27°C24/31°C
27°C24/30°C
27°C24/32°C
27°C24/30°C
27°C24/32°C
28°C24/32°C
28°C24/33°C
28°C24/33°C
26°C23/30°C
28°C24/32°C
27°C23/32°C
28°C23/34°C
29°C24/33°C
54AQI
49AQI
59AQI
52AQI
2026 Days Vs Air Quality
Nobeoka, Miyazaki, Japan
79%
170
21%
44
Total number of days with different AQI categories in last 214 days in 2026 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2026, 79% of 214 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
Nobeoka, Miyazaki, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
24AQI (US)
18AQI (US)
24AQI (US)
28AQI (US)
40AQI (US)
30AQI (US)
32AQI (US)
44AQI (US)
18AQI (US)
20AQI (US)
31AQI (US)
24AQI (US)
25AQI (US)
29AQI (US)
42AQI (US)
47AQI (US)
45AQI (US)
53AQI (US)
64AQI (US)
42AQI (US)
12AQI (US)
22AQI (US)
31AQI (US)
34AQI (US)
30AQI (US)
18AQI (US)
36AQI (US)
36AQI (US)
38AQI (US)
40AQI (US)
16AQI (US)
38AQI (US)
42AQI (US)
36AQI (US)
38AQI (US)
40AQI (US)
43AQI (US)
50AQI (US)
16AQI (US)
34AQI (US)
41AQI (US)
39AQI (US)
44AQI (US)
36AQI (US)
50AQI (US)
52AQI (US)
64AQI (US)
26AQI (US)
18AQI (US)
66AQI (US)
36AQI (US)
35AQI (US)
45AQI (US)
52AQI (US)
52AQI (US)
20AQI (US)
22AQI (US)
46AQI (US)
38AQI (US)
34AQI (US)
52AQI (US)
22AQI (US)
28AQI (US)
46AQI (US)
50AQI (US)
45AQI (US)
37AQI (US)
42AQI (US)
44AQI (US)
33AQI (US)
55AQI (US)
36AQI (US)
43AQI (US)
58AQI (US)
42AQI (US)
50AQI (US)
58AQI (US)
31AQI (US)
52AQI (US)
40AQI (US)
42AQI (US)
25AQI (US)
40AQI (US)
36AQI (US)
16AQI (US)
50AQI (US)
58AQI (US)
80AQI (US)
56AQI (US)
15AQI (US)
17AQI (US)
54AQI (US)
38AQI (US)
38AQI (US)
24AQI (US)
44AQI (US)
30AQI (US)
22AQI (US)
29AQI (US)
42AQI (US)
35AQI (US)
32AQI (US)
30AQI (US)
34AQI (US)
30AQI (US)
34AQI (US)
37AQI (US)
31AQI (US)
22AQI (US)
32AQI (US)
36AQI (US)
41AQI (US)
30AQI (US)
26AQI (US)
42AQI (US)
46AQI (US)
52AQI (US)
54AQI (US)
50AQI (US)
18AQI (US)
26AQI (US)
49AQI (US)
42AQI (US)
20AQI (US)
29AQI (US)
28AQI (US)
28AQI (US)
27AQI (US)
28AQI (US)
30AQI (US)
27AQI (US)
28AQI (US)
36AQI (US)
30AQI (US)
33AQI (US)
78AQI (US)
64AQI (US)
53AQI (US)
46AQI (US)
60AQI (US)
65AQI (US)
70AQI (US)
61AQI (US)
62AQI (US)
54AQI (US)
41AQI (US)
23AQI (US)
30AQI (US)
32AQI (US)
29AQI (US)
29AQI (US)
28AQI (US)
24AQI (US)
27AQI (US)
26AQI (US)
25AQI (US)
26AQI (US)
20AQI (US)
25AQI (US)
24AQI (US)
22AQI (US)
26AQI (US)
24AQI (US)
26AQI (US)
24AQI (US)
22AQI (US)
24AQI (US)
22AQI (US)
25AQI (US)
26AQI (US)
30AQI (US)
20AQI (US)
20AQI (US)
22AQI (US)
20AQI (US)
26AQI (US)
28AQI (US)
29AQI (US)
30AQI (US)
28AQI (US)
26AQI (US)
25AQI (US)
17AQI (US)
26AQI (US)
28AQI (US)
18AQI (US)
20AQI (US)
27AQI (US)
28AQI (US)
26AQI (US)
30AQI (US)
35AQI (US)
36AQI (US)
50AQI (US)
56AQI (US)
36AQI (US)
32AQI (US)
62AQI (US)
68AQI (US)
67AQI (US)
59AQI (US)
88AQI (US)
86AQI (US)
80AQI (US)
80AQI (US)
80AQI (US)
64AQI (US)
60AQI (US)
62AQI (US)
62AQI (US)
63AQI (US)
48AQI (US)
58AQI (US)
63AQI (US)
32AQI (US)
40AQI (US)
42AQI (US)
35AQI (US)
41AQI (US)
25AQI (US)
49AQI (US)
61AQI (US)
No. of days
202638AQI (US)
Highest AQI (US) recorded in
August61AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202543AQI (US)
Highest AQI (US) recorded in
October56AQI (US)
Lowest AQI (US) recorded in
September33AQI (US)
202438AQI (US)
Highest AQI (US) recorded in
May45AQI (US)
Lowest AQI (US) recorded in
July27AQI (US)
202341AQI (US)
Highest AQI (US) recorded in
April50AQI (US)
Lowest AQI (US) recorded in
August34AQI (US)
202241AQI (US)
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
202137AQI (US)
Highest AQI (US) recorded in
May44AQI (US)
Lowest AQI (US) recorded in
July30AQI (US)
202038AQI (US)
Highest AQI (US) recorded in
August53AQI (US)
Lowest AQI (US) recorded in
July28AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Nobeoka's annual 2026 AQI (US) (38) shows an average percentage change of -3.9% (improved AQI (US)) compared to previous years: 2020 (38), 2021 (37), 2022 (41), 2023 (41), 2024 (38), 2025 (43).