Tobe, Ehime, 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
Tobe, Ehime, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (28th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 35 of Good air quality, showing improvement over 2023 on the same day.
Day & Night AQI Trend: 27th Jul - 28th Jul 2026
Tobe, Ehime, Japan
5 AM27th Jul 2026
7 PM
4 AM28th Jul 2026
66AQI
23AQI
65AQI
33AQI
In the last 24 hours,
Tobe's AQI reached its highest point of 66 at 12 PM during the Day, while the lowest point, 23, was recorded at 8 AM during the Day between 27th Jul and 28th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Tobe, Ehime, Japan
22°C18/25°C
22°C19/24°C
21°C20/22°C
23°C21/25°C
23°C19/26°C
22°C20/24°C
22°C21/25°C
23°C21/26°C
24°C21/27°C
24°C22/28°C
24°C21/27°C
24°C19/28°C
25°C21/28°C
26°C22/30°C
26°C23/31°C
27°C24/31°C
27°C23/30°C
27°C24/31°C
27°C23/31°C
27°C24/30°C
27°C23/31°C
27°C23/31°C
27°C24/30°C
27°C24/31°C
28°C24/31°C
28°C24/32°C
27°C24/31°C
27°C24/32°C
28°C24/32°C
28°C24/32°C
39AQI
31AQI
39AQI
36AQI
2026 Days Vs Air Quality
Tobe, Ehime, Japan
79%
166
21%
43
Total number of days with different AQI categories in last 209 days in 2026 (156 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2026, 79% 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
Tobe, Ehime, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI (US)
24AQI (US)
27AQI (US)
37AQI (US)
46AQI (US)
28AQI (US)
33AQI (US)
40AQI (US)
15AQI (US)
30AQI (US)
34AQI (US)
27AQI (US)
34AQI (US)
27AQI (US)
35AQI (US)
49AQI (US)
46AQI (US)
56AQI (US)
59AQI (US)
37AQI (US)
17AQI (US)
31AQI (US)
49AQI (US)
48AQI (US)
39AQI (US)
24AQI (US)
51AQI (US)
29AQI (US)
29AQI (US)
23AQI (US)
16AQI (US)
40AQI (US)
51AQI (US)
34AQI (US)
46AQI (US)
45AQI (US)
40AQI (US)
29AQI (US)
22AQI (US)
39AQI (US)
48AQI (US)
40AQI (US)
38AQI (US)
37AQI (US)
56AQI (US)
53AQI (US)
51AQI (US)
19AQI (US)
19AQI (US)
49AQI (US)
32AQI (US)
67AQI (US)
36AQI (US)
58AQI (US)
30AQI (US)
10AQI (US)
19AQI (US)
46AQI (US)
25AQI (US)
32AQI (US)
82AQI (US)
47AQI (US)
29AQI (US)
56AQI (US)
48AQI (US)
45AQI (US)
34AQI (US)
52AQI (US)
55AQI (US)
51AQI (US)
64AQI (US)
46AQI (US)
45AQI (US)
63AQI (US)
64AQI (US)
51AQI (US)
63AQI (US)
36AQI (US)
52AQI (US)
44AQI (US)
48AQI (US)
24AQI (US)
48AQI (US)
41AQI (US)
19AQI (US)
33AQI (US)
63AQI (US)
72AQI (US)
67AQI (US)
17AQI (US)
10AQI (US)
50AQI (US)
51AQI (US)
39AQI (US)
26AQI (US)
46AQI (US)
32AQI (US)
26AQI (US)
45AQI (US)
34AQI (US)
32AQI (US)
39AQI (US)
38AQI (US)
63AQI (US)
56AQI (US)
19AQI (US)
35AQI (US)
43AQI (US)
48AQI (US)
42AQI (US)
41AQI (US)
44AQI (US)
29AQI (US)
19AQI (US)
45AQI (US)
47AQI (US)
52AQI (US)
49AQI (US)
41AQI (US)
34AQI (US)
49AQI (US)
49AQI (US)
39AQI (US)
32AQI (US)
28AQI (US)
33AQI (US)
36AQI (US)
29AQI (US)
29AQI (US)
36AQI (US)
37AQI (US)
39AQI (US)
44AQI (US)
39AQI (US)
40AQI (US)
78AQI (US)
64AQI (US)
53AQI (US)
46AQI (US)
61AQI (US)
65AQI (US)
69AQI (US)
61AQI (US)
63AQI (US)
54AQI (US)
41AQI (US)
24AQI (US)
26AQI (US)
27AQI (US)
25AQI (US)
28AQI (US)
29AQI (US)
30AQI (US)
27AQI (US)
23AQI (US)
21AQI (US)
23AQI (US)
18AQI (US)
19AQI (US)
23AQI (US)
23AQI (US)
26AQI (US)
26AQI (US)
26AQI (US)
23AQI (US)
24AQI (US)
29AQI (US)
25AQI (US)
26AQI (US)
34AQI (US)
34AQI (US)
18AQI (US)
19AQI (US)
19AQI (US)
19AQI (US)
25AQI (US)
25AQI (US)
27AQI (US)
30AQI (US)
29AQI (US)
46AQI (US)
30AQI (US)
15AQI (US)
26AQI (US)
24AQI (US)
23AQI (US)
18AQI (US)
20AQI (US)
20AQI (US)
24AQI (US)
27AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
27AQI (US)
26AQI (US)
26AQI (US)
30AQI (US)
51AQI (US)
53AQI (US)
50AQI (US)
52AQI (US)
66AQI (US)
69AQI (US)
65AQI (US)
53AQI (US)
43AQI (US)
41AQI (US)
35AQI (US)
34AQI (US)
39AQI (US)
48AQI (US)
39AQI (US)
43AQI (US)
26AQI (US)
36AQI (US)
No. of days
202638AQI (US)
Highest AQI (US) recorded in
March48AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202544AQI (US)
Highest AQI (US) recorded in
July51AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
202432AQI (US)
Highest AQI (US) recorded in
May38AQI (US)
Lowest AQI (US) recorded in
October27AQI (US)
202334AQI (US)
Highest AQI (US) recorded in
April44AQI (US)
Lowest AQI (US) recorded in
August24AQI (US)
202236AQI (US)
Highest AQI (US) recorded in
May46AQI (US)
Lowest AQI (US) recorded in
August24AQI (US)
202131AQI (US)
Highest AQI (US) recorded in
May37AQI (US)
Lowest AQI (US) recorded in
August25AQI (US)
202031AQI (US)
Highest AQI (US) recorded in
August44AQI (US)
Lowest AQI (US) recorded in
July24AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Tobe's annual 2026 AQI (US) (38) shows an average percentage change of 11.2% (worsened AQI (US)) compared to previous years: 2020 (31), 2021 (31), 2022 (36), 2023 (34), 2024 (32), 2025 (44).