Takaokahigashi, Hamamatsu, Shizuoka, 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
Takaokahigashi, Hamamatsu, Shizuoka, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (17th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 20 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: 16th Feb - 17th Feb 2026
Takaokahigashi, Hamamatsu, Shizuoka, Japan
6 AM16th Feb 2026
5 PM
5 AM17th Feb 2026
69AQI
36AQI
57AQI
10AQI
In the last 24 hours,
Takaokahigashi's AQI reached its highest point of 69 at 5 PM during the Day, while the lowest point, 10, was recorded at 3 AM during the Night between 16th Feb and 17th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Takaokahigashi, Hamamatsu, Shizuoka, Japan
10°C6/14°C
9°C2/13°C
4°C1/7°C
3°C1/5°C
3°C1/6°C
5°C2/9°C
4°C2/7°C
3°C0/7°C
6°C3/10°C
6°C3/10°C
5°C2/8°C
4°C1/7°C
4°C1/8°C
5°C2/9°C
6°C3/9°C
6°C2/10°C
7°C3/11°C
9°C5/13°C
10°C6/14°C
7°C4/10°C
4°C-1/6°C
3°C-1/9°C
6°C1/10°C
8°C6/9°C
7°C4/11°C
8°C3/12°C
9°C4/13°C
13°C9/18°C
12°C7/16°C
7°C5/9°C
48AQI
27AQI
44AQI
30AQI
2026 Days Vs Air Quality
Takaokahigashi, Hamamatsu, Shizuoka, Japan
98%
47
2%
1
Total number of days with different AQI categories in last 49 days in 2026 (316 days remaining)
Under WHO’s Safe Air Quality Limits: 98%
Health Risk Level:
Very Low
In 2026, 98% of 49 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Takaokahigashi, Hamamatsu, Shizuoka, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
13AQI (US)
15AQI (US)
14AQI (US)
22AQI (US)
44AQI (US)
19AQI (US)
20AQI (US)
36AQI (US)
13AQI (US)
27AQI (US)
32AQI (US)
18AQI (US)
33AQI (US)
18AQI (US)
31AQI (US)
44AQI (US)
49AQI (US)
38AQI (US)
42AQI (US)
30AQI (US)
10AQI (US)
22AQI (US)
35AQI (US)
41AQI (US)
39AQI (US)
16AQI (US)
35AQI (US)
28AQI (US)
22AQI (US)
31AQI (US)
28AQI (US)
30AQI (US)
40AQI (US)
30AQI (US)
30AQI (US)
41AQI (US)
42AQI (US)
14AQI (US)
21AQI (US)
30AQI (US)
34AQI (US)
43AQI (US)
35AQI (US)
48AQI (US)
62AQI (US)
50AQI (US)
49AQI (US)
20AQI (US)
28AQI (US)
36AQI (US)
No. of days
202631AQI (US)
Highest AQI (US) recorded in
February36AQI (US)
Lowest AQI (US) recorded in
January28AQI (US)
202539AQI (US)
Highest AQI (US) recorded in
August48AQI (US)
Lowest AQI (US) recorded in
January32AQI (US)
202436AQI (US)
Highest AQI (US) recorded in
April47AQI (US)
Lowest AQI (US) recorded in
December29AQI (US)
202336AQI (US)
Highest AQI (US) recorded in
April48AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
202235AQI (US)
Highest AQI (US) recorded in
May44AQI (US)
Lowest AQI (US) recorded in
August22AQI (US)
202132AQI (US)
Highest AQI (US) recorded in
June41AQI (US)
Lowest AQI (US) recorded in
January20AQI (US)
202025AQI (US)
Highest AQI (US) recorded in
October46AQI (US)
Lowest AQI (US) recorded in
December22AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Takaokahigashi's annual 2026 AQI (US) (31) shows an average percentage change of -6.5% (improved AQI (US)) compared to previous years: 2020 (25), 2021 (32), 2022 (35), 2023 (36), 2024 (36), 2025 (39).