Kawanishicho, 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
Kawanishicho, Nara, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 46 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Kawanishicho, Nara, Japan
4 AM2nd Aug 2025
7 PM
3 AM3rd Aug 2025
AQI
AQI
61AQI
37AQI
In the last 24 hours,
Kawanishicho's AQI reached its highest point of 61 at 3 PM during the Night, while the lowest point, 37, was recorded at 2 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kawanishicho, Nara, Japan
27°C22/32°C
27°C23/32°C
28°C24/33°C
29°C24/35°C
27°C24/34°C
27°C22/33°C
27°C22/34°C
27°C23/32°C
26°C23/32°C
26°C22/32°C
26°C22/33°C
27°C23/34°C
27°C22/31°C
23°C22/26°C
25°C21/31°C
26°C21/32°C
26°C22/32°C
27°C23/32°C
28°C23/33°C
28°C24/34°C
28°C24/35°C
28°C24/35°C
27°C22/34°C
27°C22/34°C
28°C23/34°C
29°C23/36°C
29°C24/36°C
29°C24/35°C
28°C24/33°C
--°C/°C
--°C/°C
52AQI
45AQI
51AQI
49AQI
2025 Days Vs Air Quality
Kawanishicho, Nara, Japan
69%
148
31%
65
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 69%
Health Risk Level:
Moderate
In 2025, 69% of 214 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Kawanishicho, Nara, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
33AQI
39AQI
33AQI
32AQI
34AQI
45AQI
36AQI
34AQI
34AQI
27AQI
32AQI
39AQI
43AQI
52AQI
45AQI
42AQI
36AQI
34AQI
38AQI
44AQI
43AQI
54AQI
65AQI
66AQI
46AQI
43AQI
43AQI
39AQI
35AQI
41AQI
75AQI
73AQI
46AQI
51AQI
40AQI
40AQI
34AQI
39AQI
30AQI
30AQI
34AQI
30AQI
39AQI
31AQI
41AQI
29AQI
51AQI
39AQI
38AQI
33AQI
30AQI
31AQI
34AQI
35AQI
33AQI
38AQI
39AQI
59AQI
62AQI
62AQI
79AQI
45AQI
44AQI
31AQI
37AQI
33AQI
40AQI
38AQI
42AQI
34AQI
35AQI
50AQI
42AQI
39AQI
26AQI
38AQI
28AQI
29AQI
41AQI
54AQI
59AQI
68AQI
72AQI
76AQI
90AQI
69AQI
47AQI
44AQI
35AQI
36AQI
32AQI
38AQI
24AQI
28AQI
42AQI
42AQI
51AQI
49AQI
53AQI
58AQI
53AQI
55AQI
38AQI
48AQI
28AQI
47AQI
49AQI
59AQI
61AQI
54AQI
45AQI
50AQI
33AQI
32AQI
63AQI
65AQI
67AQI
59AQI
62AQI
70AQI
63AQI
52AQI
52AQI
44AQI
47AQI
27AQI
34AQI
31AQI
36AQI
32AQI
33AQI
47AQI
54AQI
59AQI
55AQI
57AQI
43AQI
55AQI
55AQI
67AQI
51AQI
36AQI
53AQI
34AQI
27AQI
29AQI
29AQI
29AQI
38AQI
33AQI
37AQI
42AQI
49AQI
28AQI
47AQI
46AQI
50AQI
55AQI
66AQI
44AQI
33AQI
36AQI
47AQI
49AQI
33AQI
32AQI
41AQI
36AQI
48AQI
52AQI
57AQI
55AQI
53AQI
43AQI
35AQI
35AQI
37AQI
51AQI
48AQI
52AQI
58AQI
61AQI
74AQI
79AQI
90AQI
87AQI
76AQI
68AQI
73AQI
80AQI
59AQI
49AQI
50AQI
50AQI
39AQI
46AQI
51AQI
36AQI
38AQI
35AQI
33AQI
33AQI
36AQI
42AQI
40AQI
33AQI
29AQI
29AQI
31AQI
39AQI
45AQI
42AQI
46AQI
42AQI
40AQI
47AQI
49AQI
43AQI
45AQI
51AQI
46AQI
No. of days
202545AQI
Highest AQI recorded in
July51AQI
Lowest AQI recorded in
February40AQI
202438AQI
Highest AQI recorded in
April51AQI
Lowest AQI recorded in
July31AQI
202342AQI
Highest AQI recorded in
April53AQI
Lowest AQI recorded in
August26AQI
202242AQI
Highest AQI recorded in
May50AQI
Lowest AQI recorded in
August27AQI
202139AQI
Highest AQI recorded in
May45AQI
Lowest AQI recorded in
August28AQI
202040AQI
Highest AQI recorded in
August56AQI
Lowest AQI recorded in
July29AQI
Most & Least Polluted Years Over the Last 6 Years
Kawanishicho's annual 2025 AQI (45) shows an average percentage change of 13.07% (worsened AQI) compared to previous years: 2020 (40), 2021 (39), 2022 (42), 2023 (42), 2024 (38).