Shimizucho, Yao, Nara, 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
Shimizucho, Yao, Nara, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (12th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 48 of Good air quality on the same day.
Day & Night AQI Trend: 11th Aug - 12th Aug 2026
Shimizucho, Yao, Nara, Japan
5 AM11th Aug 2026
7 PM
4 AM12th Aug 2026
54AQI
27AQI
52AQI
29AQI
In the last 24 hours,
Shimizucho's AQI reached its highest point of 54 at 1 PM during the Day, while the lowest point, 27, was recorded at 6 PM during the Day between 11th Aug and 12th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Shimizucho, Yao, Nara, Japan
30°C25/34°C
30°C26/34°C
30°C27/33°C
31°C26/35°C
30°C27/33°C
30°C26/34°C
30°C27/34°C
31°C27/35°C
32°C28/36°C
33°C28/37°C
33°C28/37°C
32°C28/37°C
31°C27/35°C
31°C27/35°C
29°C26/34°C
28°C25/32°C
31°C27/35°C
31°C27/35°C
32°C27/36°C
32°C28/35°C
30°C27/36°C
29°C26/35°C
30°C24/36°C
31°C27/35°C
31°C27/36°C
30°C26/35°C
29°C26/34°C
29°C26/33°C
27°C23/31°C
25°C24/27°C
51AQI
42AQI
45AQI
41AQI
2026 Days Vs Air Quality
Shimizucho, Yao, Nara, Japan
79%
176
21%
48
Total number of days with different AQI categories in last 224 days in 2026 (141 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2026, 79% of 224 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
Shimizucho, Yao, Nara, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI (US)
21AQI (US)
19AQI (US)
37AQI (US)
58AQI (US)
20AQI (US)
40AQI (US)
41AQI (US)
27AQI (US)
40AQI (US)
29AQI (US)
36AQI (US)
43AQI (US)
30AQI (US)
63AQI (US)
71AQI (US)
73AQI (US)
49AQI (US)
60AQI (US)
33AQI (US)
16AQI (US)
23AQI (US)
40AQI (US)
45AQI (US)
29AQI (US)
17AQI (US)
49AQI (US)
28AQI (US)
19AQI (US)
38AQI (US)
33AQI (US)
44AQI (US)
48AQI (US)
28AQI (US)
42AQI (US)
60AQI (US)
58AQI (US)
14AQI (US)
14AQI (US)
40AQI (US)
53AQI (US)
50AQI (US)
60AQI (US)
71AQI (US)
75AQI (US)
63AQI (US)
62AQI (US)
21AQI (US)
32AQI (US)
34AQI (US)
43AQI (US)
61AQI (US)
41AQI (US)
55AQI (US)
53AQI (US)
27AQI (US)
14AQI (US)
46AQI (US)
32AQI (US)
26AQI (US)
61AQI (US)
37AQI (US)
49AQI (US)
50AQI (US)
54AQI (US)
44AQI (US)
34AQI (US)
46AQI (US)
58AQI (US)
53AQI (US)
23AQI (US)
19AQI (US)
43AQI (US)
57AQI (US)
48AQI (US)
47AQI (US)
55AQI (US)
47AQI (US)
62AQI (US)
57AQI (US)
52AQI (US)
44AQI (US)
57AQI (US)
41AQI (US)
11AQI (US)
42AQI (US)
52AQI (US)
67AQI (US)
44AQI (US)
21AQI (US)
13AQI (US)
46AQI (US)
54AQI (US)
36AQI (US)
19AQI (US)
37AQI (US)
35AQI (US)
27AQI (US)
34AQI (US)
49AQI (US)
37AQI (US)
32AQI (US)
33AQI (US)
46AQI (US)
17AQI (US)
26AQI (US)
36AQI (US)
27AQI (US)
30AQI (US)
35AQI (US)
38AQI (US)
45AQI (US)
36AQI (US)
32AQI (US)
46AQI (US)
49AQI (US)
49AQI (US)
47AQI (US)
42AQI (US)
18AQI (US)
38AQI (US)
54AQI (US)
53AQI (US)
21AQI (US)
20AQI (US)
26AQI (US)
28AQI (US)
25AQI (US)
26AQI (US)
27AQI (US)
31AQI (US)
30AQI (US)
37AQI (US)
31AQI (US)
34AQI (US)
82AQI (US)
67AQI (US)
53AQI (US)
48AQI (US)
62AQI (US)
60AQI (US)
62AQI (US)
55AQI (US)
59AQI (US)
50AQI (US)
40AQI (US)
24AQI (US)
25AQI (US)
25AQI (US)
24AQI (US)
28AQI (US)
29AQI (US)
25AQI (US)
21AQI (US)
26AQI (US)
22AQI (US)
24AQI (US)
21AQI (US)
21AQI (US)
24AQI (US)
22AQI (US)
25AQI (US)
27AQI (US)
29AQI (US)
25AQI (US)
22AQI (US)
27AQI (US)
24AQI (US)
25AQI (US)
35AQI (US)
23AQI (US)
22AQI (US)
19AQI (US)
21AQI (US)
21AQI (US)
27AQI (US)
30AQI (US)
26AQI (US)
28AQI (US)
29AQI (US)
54AQI (US)
33AQI (US)
17AQI (US)
24AQI (US)
25AQI (US)
16AQI (US)
12AQI (US)
18AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
25AQI (US)
28AQI (US)
37AQI (US)
36AQI (US)
43AQI (US)
58AQI (US)
50AQI (US)
61AQI (US)
45AQI (US)
47AQI (US)
64AQI (US)
69AQI (US)
74AQI (US)
48AQI (US)
49AQI (US)
43AQI (US)
30AQI (US)
40AQI (US)
45AQI (US)
49AQI (US)
49AQI (US)
52AQI (US)
48AQI (US)
50AQI (US)
25AQI (US)
32AQI (US)
53AQI (US)
52AQI (US)
33AQI (US)
27AQI (US)
29AQI (US)
41AQI (US)
48AQI (US)
37AQI (US)
44AQI (US)
45AQI (US)
36AQI (US)
40AQI (US)
26AQI (US)
39AQI (US)
41AQI (US)
No. of days
202638AQI (US)
Highest AQI (US) recorded in
March45AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202548AQI (US)
Highest AQI (US) recorded in
November55AQI (US)
Lowest AQI (US) recorded in
September37AQI (US)
202440AQI (US)
Highest AQI (US) recorded in
September49AQI (US)
Lowest AQI (US) recorded in
December35AQI (US)
202344AQI (US)
Highest AQI (US) recorded in
December45AQI (US)
Lowest AQI (US) recorded in
November39AQI (US)
202244AQI (US)
Highest AQI (US) recorded in
January44AQI (US)
Lowest AQI (US) recorded in
January44AQI (US)
202144AQI (US)
Highest AQI (US) recorded in
February51AQI (US)
Lowest AQI (US) recorded in
August36AQI (US)
202043AQI (US)
Highest AQI (US) recorded in
August58AQI (US)
Lowest AQI (US) recorded in
September33AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Shimizucho's annual 2026 AQI (US) (38) shows an average percentage change of -13.06% (improved AQI (US)) compared to previous years: 2020 (43), 2021 (44), 2022 (44), 2023 (44), 2024 (40), 2025 (48).