Ono, Fukui, 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
Ono, Fukui, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (28th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 25 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 27th Jul - 28th Jul 2026
Ono, Fukui, Japan
4 AM27th Jul 2026
7 PM
3 AM28th Jul 2026
52AQI
21AQI
25AQI
21AQI
In the last 24 hours,
Ono's AQI reached its highest point of 52 at 2 PM during the Day, while the lowest point, 21, was recorded at 3 AM during the Night between 27th Jul and 28th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Ono, Fukui, Japan
21°C15/27°C
21°C16/27°C
20°C15/26°C
20°C18/22°C
20°C15/26°C
20°C16/26°C
19°C16/26°C
20°C17/25°C
22°C17/29°C
22°C16/31°C
24°C16/33°C
24°C17/34°C
23°C17/31°C
24°C20/30°C
23°C20/25°C
24°C19/31°C
26°C20/35°C
24°C18/30°C
25°C19/33°C
26°C20/32°C
25°C20/32°C
26°C21/33°C
26°C20/33°C
26°C20/33°C
25°C19/33°C
25°C19/33°C
25°C19/33°C
24°C19/32°C
24°C18/31°C
21°C18/26°C
32AQI
26AQI
31AQI
28AQI
2026 Days Vs Air Quality
Ono, Fukui, Japan
82%
172
18%
37
Total number of days with different AQI categories in last 209 days in 2026 (156 days remaining)
Under WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2026, 82% of 209 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
Ono, Fukui, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
16AQI (US)
13AQI (US)
17AQI (US)
27AQI (US)
38AQI (US)
17AQI (US)
26AQI (US)
20AQI (US)
21AQI (US)
20AQI (US)
25AQI (US)
18AQI (US)
26AQI (US)
15AQI (US)
34AQI (US)
48AQI (US)
57AQI (US)
41AQI (US)
48AQI (US)
22AQI (US)
13AQI (US)
25AQI (US)
50AQI (US)
48AQI (US)
41AQI (US)
29AQI (US)
43AQI (US)
28AQI (US)
19AQI (US)
36AQI (US)
35AQI (US)
40AQI (US)
54AQI (US)
32AQI (US)
49AQI (US)
44AQI (US)
51AQI (US)
13AQI (US)
9AQI (US)
12AQI (US)
46AQI (US)
56AQI (US)
48AQI (US)
53AQI (US)
58AQI (US)
49AQI (US)
50AQI (US)
20AQI (US)
24AQI (US)
32AQI (US)
29AQI (US)
49AQI (US)
43AQI (US)
42AQI (US)
42AQI (US)
24AQI (US)
11AQI (US)
45AQI (US)
49AQI (US)
53AQI (US)
84AQI (US)
52AQI (US)
68AQI (US)
62AQI (US)
54AQI (US)
50AQI (US)
49AQI (US)
53AQI (US)
59AQI (US)
59AQI (US)
73AQI (US)
47AQI (US)
48AQI (US)
63AQI (US)
65AQI (US)
58AQI (US)
59AQI (US)
47AQI (US)
41AQI (US)
47AQI (US)
46AQI (US)
39AQI (US)
72AQI (US)
40AQI (US)
14AQI (US)
32AQI (US)
63AQI (US)
65AQI (US)
65AQI (US)
15AQI (US)
26AQI (US)
19AQI (US)
32AQI (US)
43AQI (US)
36AQI (US)
28AQI (US)
27AQI (US)
28AQI (US)
41AQI (US)
44AQI (US)
38AQI (US)
36AQI (US)
37AQI (US)
46AQI (US)
44AQI (US)
31AQI (US)
42AQI (US)
35AQI (US)
39AQI (US)
37AQI (US)
41AQI (US)
45AQI (US)
35AQI (US)
32AQI (US)
47AQI (US)
52AQI (US)
49AQI (US)
43AQI (US)
39AQI (US)
37AQI (US)
48AQI (US)
52AQI (US)
42AQI (US)
28AQI (US)
24AQI (US)
34AQI (US)
35AQI (US)
29AQI (US)
30AQI (US)
36AQI (US)
37AQI (US)
43AQI (US)
45AQI (US)
42AQI (US)
41AQI (US)
79AQI (US)
65AQI (US)
54AQI (US)
46AQI (US)
60AQI (US)
63AQI (US)
69AQI (US)
60AQI (US)
62AQI (US)
53AQI (US)
41AQI (US)
25AQI (US)
25AQI (US)
23AQI (US)
24AQI (US)
27AQI (US)
28AQI (US)
30AQI (US)
27AQI (US)
24AQI (US)
22AQI (US)
24AQI (US)
21AQI (US)
20AQI (US)
22AQI (US)
22AQI (US)
24AQI (US)
25AQI (US)
26AQI (US)
24AQI (US)
24AQI (US)
28AQI (US)
24AQI (US)
25AQI (US)
30AQI (US)
22AQI (US)
19AQI (US)
13AQI (US)
21AQI (US)
21AQI (US)
27AQI (US)
27AQI (US)
26AQI (US)
28AQI (US)
28AQI (US)
26AQI (US)
40AQI (US)
15AQI (US)
20AQI (US)
24AQI (US)
21AQI (US)
15AQI (US)
14AQI (US)
26AQI (US)
26AQI (US)
29AQI (US)
29AQI (US)
28AQI (US)
28AQI (US)
28AQI (US)
26AQI (US)
28AQI (US)
29AQI (US)
39AQI (US)
27AQI (US)
34AQI (US)
66AQI (US)
67AQI (US)
38AQI (US)
22AQI (US)
31AQI (US)
27AQI (US)
25AQI (US)
25AQI (US)
30AQI (US)
38AQI (US)
53AQI (US)
38AQI (US)
43AQI (US)
24AQI (US)
30AQI (US)
No. of days
202637AQI (US)
Highest AQI (US) recorded in
March53AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202540AQI (US)
Highest AQI (US) recorded in
July52AQI (US)
Lowest AQI (US) recorded in
September30AQI (US)
202433AQI (US)
Highest AQI (US) recorded in
April42AQI (US)
Lowest AQI (US) recorded in
December26AQI (US)
202334AQI (US)
Highest AQI (US) recorded in
April47AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
202233AQI (US)
Highest AQI (US) recorded in
May42AQI (US)
Lowest AQI (US) recorded in
August14AQI (US)
202131AQI (US)
Highest AQI (US) recorded in
June40AQI (US)
Lowest AQI (US) recorded in
March24AQI (US)
202037AQI (US)
Highest AQI (US) recorded in
August60AQI (US)
Lowest AQI (US) recorded in
July26AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Ono's annual 2026 AQI (US) (37) shows an average percentage change of 7.4% (worsened AQI (US)) compared to previous years: 2020 (37), 2021 (31), 2022 (33), 2023 (34), 2024 (33), 2025 (40).