Amagasaki, Itami, 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
Amagasaki, Itami, Hyogo, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (16th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 56 of Moderate air quality, showing improvement over 2025 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 15th Feb - 16th Feb 2026
Amagasaki, Itami, Hyogo, Japan
6 AM15th Feb 2026
5 PM
5 AM16th Feb 2026
63AQI
38AQI
78AQI
57AQI
In the last 24 hours,
Amagasaki's AQI reached its highest point of 78 at 8 PM during the Night, while the lowest point, 38, was recorded at 4 PM during the Day between 15th Feb and 16th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Amagasaki, Itami, Hyogo, Japan
7°C5/11°C
9°C4/14°C
6°C1/10°C
2°C0/5°C
2°C0/5°C
3°C0/7°C
4°C2/7°C
2°C1/5°C
2°C0/5°C
6°C3/10°C
5°C3/7°C
4°C2/8°C
3°C1/5°C
3°C1/6°C
5°C3/9°C
5°C2/8°C
5°C2/8°C
7°C3/11°C
9°C5/12°C
9°C6/14°C
5°C3/7°C
1°C-2/1°C
2°C-1/6°C
5°C1/10°C
7°C6/8°C
7°C5/11°C
8°C4/11°C
9°C5/13°C
12°C9/17°C
9°C5/10°C
50AQI
39AQI
47AQI
38AQI
2026 Days Vs Air Quality
Amagasaki, Itami, Hyogo, Japan
68%
32
32%
15
Total number of days with different AQI categories in last 48 days in 2026 (317 days remaining)
Under WHO’s Safe Air Quality Limits: 68%
Health Risk Level:
Moderate
In 2026, 68% of 48 days were within WHO’s safe air quality limits, and 32% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Amagasaki, Itami, Hyogo, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI (US)
27AQI (US)
19AQI (US)
36AQI (US)
56AQI (US)
21AQI (US)
40AQI (US)
42AQI (US)
26AQI (US)
50AQI (US)
34AQI (US)
36AQI (US)
52AQI (US)
29AQI (US)
53AQI (US)
72AQI (US)
82AQI (US)
53AQI (US)
56AQI (US)
36AQI (US)
19AQI (US)
23AQI (US)
39AQI (US)
46AQI (US)
15AQI (US)
18AQI (US)
45AQI (US)
29AQI (US)
26AQI (US)
40AQI (US)
36AQI (US)
43AQI (US)
51AQI (US)
29AQI (US)
39AQI (US)
56AQI (US)
55AQI (US)
16AQI (US)
15AQI (US)
39AQI (US)
49AQI (US)
43AQI (US)
61AQI (US)
64AQI (US)
73AQI (US)
61AQI (US)
56AQI (US)
38AQI (US)
47AQI (US)
No. of days
202641AQI (US)
Highest AQI (US) recorded in
February47AQI (US)
Lowest AQI (US) recorded in
January38AQI (US)
202548AQI (US)
Highest AQI (US) recorded in
November57AQI (US)
Lowest AQI (US) recorded in
September39AQI (US)
202443AQI (US)
Highest AQI (US) recorded in
April54AQI (US)
Lowest AQI (US) recorded in
December37AQI (US)
202348AQI (US)
Highest AQI (US) recorded in
April57AQI (US)
Lowest AQI (US) recorded in
August38AQI (US)
202246AQI (US)
Highest AQI (US) recorded in
August65AQI (US)
Lowest AQI (US) recorded in
October40AQI (US)
202145AQI (US)
Highest AQI (US) recorded in
February50AQI (US)
Lowest AQI (US) recorded in
October40AQI (US)
202047AQI (US)
Highest AQI (US) recorded in
August59AQI (US)
Lowest AQI (US) recorded in
September41AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Amagasaki's annual 2026 AQI (US) (41) shows an average percentage change of -10.4% (improved AQI (US)) compared to previous years: 2020 (47), 2021 (45), 2022 (46), 2023 (48), 2024 (43), 2025 (48).