Kawara, Fukuoka, 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
Kawara, Fukuoka, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (30th July ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 27 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 31st Jul - 1st Aug 2025
Kawara, Fukuoka, Japan
5 AM31st Jul 2025
7 PM
4 AM1st Aug 2025
AQI
AQI
41AQI
28AQI
In the last 24 hours,
Kawara's AQI reached its highest point of 41 at 12 PM during the Night, while the lowest point, 28, was recorded at 10 AM during the Night between 31st Jul and 1st Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kawara, Fukuoka, Japan
29°C25/34°C
29°C25/35°C
29°C25/34°C
28°C25/33°C
28°C24/33°C
29°C24/35°C
30°C25/36°C
30°C26/36°C
30°C25/35°C
29°C26/34°C
29°C25/34°C
29°C26/35°C
25°C23/27°C
26°C22/31°C
27°C23/33°C
29°C24/36°C
25°C24/26°C
26°C23/32°C
28°C24/34°C
29°C25/35°C
28°C24/33°C
28°C24/33°C
29°C24/35°C
29°C25/34°C
29°C25/34°C
29°C25/34°C
30°C25/35°C
30°C24/36°C
29°C24/36°C
--°C/°C
--°C/°C
47AQI
41AQI
47AQI
42AQI
2025 Days Vs Air Quality
Kawara, Fukuoka, Japan
74%
157
26%
54
Total number of days with different AQI categories in last 212 days in 2025 (153 days remaining)
Under WHO’s Safe Air Quality Limits: 74%
Health Risk Level:
Low
In 2025, 74% of 212 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
Kawara, Fukuoka, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
36AQI
45AQI
35AQI
38AQI
32AQI
56AQI
31AQI
42AQI
29AQI
32AQI
31AQI
30AQI
40AQI
45AQI
43AQI
42AQI
53AQI
49AQI
52AQI
60AQI
72AQI
79AQI
70AQI
76AQI
48AQI
46AQI
42AQI
37AQI
34AQI
38AQI
47AQI
43AQI
35AQI
50AQI
32AQI
43AQI
30AQI
39AQI
30AQI
32AQI
31AQI
42AQI
37AQI
35AQI
41AQI
31AQI
39AQI
38AQI
33AQI
34AQI
31AQI
34AQI
39AQI
38AQI
36AQI
37AQI
53AQI
59AQI
67AQI
61AQI
43AQI
42AQI
32AQI
32AQI
32AQI
34AQI
38AQI
43AQI
47AQI
47AQI
53AQI
52AQI
42AQI
34AQI
31AQI
48AQI
44AQI
42AQI
57AQI
55AQI
66AQI
64AQI
57AQI
66AQI
65AQI
55AQI
61AQI
50AQI
44AQI
43AQI
42AQI
37AQI
36AQI
40AQI
42AQI
43AQI
40AQI
42AQI
55AQI
48AQI
56AQI
53AQI
50AQI
47AQI
35AQI
49AQI
45AQI
52AQI
53AQI
45AQI
41AQI
39AQI
28AQI
38AQI
54AQI
46AQI
54AQI
43AQI
48AQI
51AQI
49AQI
41AQI
45AQI
40AQI
43AQI
32AQI
36AQI
40AQI
29AQI
36AQI
43AQI
51AQI
55AQI
60AQI
58AQI
57AQI
39AQI
50AQI
55AQI
46AQI
39AQI
39AQI
44AQI
26AQI
31AQI
34AQI
42AQI
46AQI
44AQI
42AQI
39AQI
47AQI
50AQI
31AQI
45AQI
43AQI
51AQI
59AQI
65AQI
36AQI
30AQI
40AQI
41AQI
38AQI
33AQI
28AQI
27AQI
31AQI
38AQI
39AQI
44AQI
35AQI
29AQI
27AQI
26AQI
30AQI
37AQI
38AQI
35AQI
38AQI
50AQI
61AQI
71AQI
75AQI
74AQI
67AQI
57AQI
56AQI
61AQI
70AQI
73AQI
58AQI
52AQI
47AQI
43AQI
49AQI
57AQI
56AQI
39AQI
38AQI
35AQI
36AQI
39AQI
34AQI
31AQI
27AQI
25AQI
24AQI
26AQI
26AQI
27AQI
45AQI
39AQI
48AQI
45AQI
43AQI
39AQI
48AQI
No. of days
202544AQI
Highest AQI recorded in
July48AQI
Lowest AQI recorded in
June39AQI
202439AQI
Highest AQI recorded in
April54AQI
Lowest AQI recorded in
July28AQI
202342AQI
Highest AQI recorded in
November47AQI
Lowest AQI recorded in
December42AQI
202016AQI
Highest AQI recorded in
September16AQI
Lowest AQI recorded in
September16AQI
Most & Least Polluted Years Over the Last 4 Years
Kawara's annual 2025 AQI (44) shows an average percentage change of 63.6% (worsened AQI) compared to previous years: 2020 (16), 2023 (42), 2024 (39).