Kamihonmachi, Kakogawacho Honmachi, Hyogo, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
February Air Quality Analysis
Kamihonmachi, Kakogawacho Honmachi, Hyogo, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (9th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 22 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Feb - 9th Feb 2026
Kamihonmachi, Kakogawacho Honmachi, Hyogo, Japan
7 AM8th Feb 2026
5 PM
6 AM9th Feb 2026
21AQI
8AQI
16AQI
8AQI
In the last 24 hours,
Kamihonmachi's AQI reached its highest point of 21 at 12 PM during the Day, while the lowest point, 8, was recorded at 9 PM during the Night between 8th Feb and 9th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Kamihonmachi, Kakogawacho Honmachi, Hyogo, Japan
3°C0/4°C
3°C-1/6°C
6°C3/12°C
5°C2/9°C
7°C3/11°C
10°C6/14°C
9°C6/14°C
6°C4/10°C
8°C3/13°C
5°C0/8°C
1°C-1/4°C
1°C-1/4°C
2°C-1/6°C
3°C1/7°C
2°C0/5°C
1°C-1/5°C
5°C2/9°C
3°C1/6°C
3°C1/7°C
2°C0/6°C
2°C0/6°C
4°C1/8°C
4°C1/8°C
4°C1/7°C
6°C2/9°C
8°C5/12°C
8°C5/13°C
4°C2/6°C
0°C-2/1°C
1°C-3/6°C
43AQI
32AQI
43AQI
36AQI
2026 Days Vs Air Quality
Kamihonmachi, Kakogawacho Honmachi, Hyogo, Japan
80%
32
20%
8
Total number of days with different AQI categories in last 41 days in 2026 (324 days remaining)
Under WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2026, 80% of 41 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
Kamihonmachi, Kakogawacho Honmachi, Hyogo, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI (US)
22AQI (US)
15AQI (US)
31AQI (US)
52AQI (US)
18AQI (US)
43AQI (US)
34AQI (US)
23AQI (US)
46AQI (US)
35AQI (US)
34AQI (US)
42AQI (US)
33AQI (US)
54AQI (US)
70AQI (US)
79AQI (US)
43AQI (US)
53AQI (US)
33AQI (US)
17AQI (US)
23AQI (US)
36AQI (US)
43AQI (US)
40AQI (US)
22AQI (US)
46AQI (US)
31AQI (US)
19AQI (US)
33AQI (US)
34AQI (US)
40AQI (US)
52AQI (US)
30AQI (US)
38AQI (US)
62AQI (US)
53AQI (US)
13AQI (US)
12AQI (US)
22AQI (US)
36AQI (US)
36AQI (US)
No. of days
202636AQI (US)
Highest AQI (US) recorded in
January36AQI (US)
Lowest AQI (US) recorded in
February36AQI (US)
202546AQI (US)
Highest AQI (US) recorded in
July55AQI (US)
Lowest AQI (US) recorded in
September34AQI (US)
202438AQI (US)
Highest AQI (US) recorded in
April49AQI (US)
Lowest AQI (US) recorded in
December32AQI (US)
202341AQI (US)
Highest AQI (US) recorded in
April51AQI (US)
Lowest AQI (US) recorded in
August27AQI (US)
202241AQI (US)
Highest AQI (US) recorded in
March50AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
202139AQI (US)
Highest AQI (US) recorded in
May45AQI (US)
Lowest AQI (US) recorded in
August34AQI (US)
202038AQI (US)
Highest AQI (US) recorded in
August55AQI (US)
Lowest AQI (US) recorded in
July29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Kamihonmachi's annual 2026 AQI (US) (36) shows an average percentage change of -10.3% (improved AQI (US)) compared to previous years: 2020 (38), 2021 (39), 2022 (41), 2023 (41), 2024 (38), 2025 (46).