Tsutsuimachi, Kitaku, Fukuoka, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Tsutsuimachi, Kitaku, Fukuoka, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (12th March):
On this day, AQI across the 3 years varied significantly: 2026 ranks 2nd highest AQI at 35 of Good air quality, showing improvement over 2025 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Mar - 12th Mar 2026
Tsutsuimachi, Kitaku, Fukuoka, Japan
6 AM11th Mar 2026
6 PM
5 AM12th Mar 2026
49AQI
29AQI
53AQI
31AQI
In the last 24 hours,
Tsutsuimachi's AQI reached its highest point of 53 at 10 PM during the Night, while the lowest point, 29, was recorded at 6 PM during the Day between 11th Mar and 12th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Tsutsuimachi, Kitaku, Fukuoka, Japan
9°C8/10°C
9°C7/11°C
10°C6/13°C
11°C7/15°C
12°C11/15°C
11°C9/12°C
8°C7/10°C
9°C8/11°C
8°C5/11°C
11°C9/13°C
11°C8/15°C
14°C10/20°C
11°C9/12°C
10°C8/14°C
11°C10/12°C
12°C9/15°C
12°C11/12°C
11°C9/12°C
10°C8/13°C
11°C10/13°C
11°C10/12°C
9°C8/10°C
10°C7/13°C
10°C9/11°C
7°C6/8°C
8°C6/10°C
9°C7/11°C
8°C6/10°C
8°C5/10°C
9°C7/11°C
56AQI
36AQI
47AQI
38AQI
2026 Days Vs Air Quality
Tsutsuimachi, Kitaku, Fukuoka, Japan
80%
57
20%
14
Total number of days with different AQI categories in last 72 days in 2026 (293 days remaining)
Under WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2026, 80% of 72 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
Tsutsuimachi, Kitaku, Fukuoka, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
17AQI (US)
25AQI (US)
27AQI (US)
47AQI (US)
49AQI (US)
32AQI (US)
48AQI (US)
22AQI (US)
27AQI (US)
38AQI (US)
22AQI (US)
26AQI (US)
39AQI (US)
22AQI (US)
40AQI (US)
73AQI (US)
72AQI (US)
70AQI (US)
69AQI (US)
30AQI (US)
13AQI (US)
19AQI (US)
38AQI (US)
43AQI (US)
17AQI (US)
20AQI (US)
45AQI (US)
18AQI (US)
38AQI (US)
15AQI (US)
24AQI (US)
47AQI (US)
47AQI (US)
33AQI (US)
27AQI (US)
38AQI (US)
56AQI (US)
30AQI (US)
18AQI (US)
36AQI (US)
40AQI (US)
49AQI (US)
44AQI (US)
59AQI (US)
56AQI (US)
53AQI (US)
56AQI (US)
18AQI (US)
35AQI (US)
56AQI (US)
58AQI (US)
68AQI (US)
42AQI (US)
28AQI (US)
22AQI (US)
30AQI (US)
27AQI (US)
48AQI (US)
37AQI (US)
36AQI (US)
57AQI (US)
39AQI (US)
47AQI (US)
50AQI (US)
42AQI (US)
40AQI (US)
34AQI (US)
51AQI (US)
46AQI (US)
39AQI (US)
35AQI (US)
35AQI (US)
41AQI (US)
43AQI (US)
No. of days
202639AQI (US)
Highest AQI (US) recorded in
March43AQI (US)
Lowest AQI (US) recorded in
January35AQI (US)
202542AQI (US)
Highest AQI (US) recorded in
November50AQI (US)
Lowest AQI (US) recorded in
September33AQI (US)
202436AQI (US)
Highest AQI (US) recorded in
September48AQI (US)
Lowest AQI (US) recorded in
July27AQI (US)
202344AQI (US)
Highest AQI (US) recorded in
November44AQI (US)
Lowest AQI (US) recorded in
December44AQI (US)
20204AQI (US)
Highest AQI (US) recorded in
September19AQI (US)
Lowest AQI (US) recorded in
April0AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Tsutsuimachi's annual 2026 AQI (US) (39) shows an average percentage change of 231.2% (worsened AQI (US)) compared to previous years: 2020 (4), 2023 (44), 2024 (36), 2025 (42).