Takamori, Kumamoto, Japan Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

July Air Quality Analysis
Takamori, Kumamoto, Japan

2021

2022

2023

2024

2025

AQI

Days

Days	2025	2024	2023	2022	2021
Jul. 1	52	20	25	49	32
Jul. 2		16	30	17	44
Jul. 3		15	35	8	39
Jul. 4		14	23	10	21
Jul. 5		17	29	37	16
Jul. 6		15	53	56	16
Jul. 7		11	37	56	14
Jul. 8		10	37	45	24
Jul. 9		13	40	36	24
Jul. 10		16	37	46	29
Jul. 11		33	17	67	23
Jul. 12		44	16		16
Jul. 13		30	17	23	12
Jul. 14		26	22	23	19
Jul. 15		20	23	35	30
Jul. 16		16	40	35	24
Jul. 17		30	38	42	19
Jul. 18		25	44	28	14
Jul. 19		15	19	30	10
Jul. 20		13	20	32	12
Jul. 21		15	39	27	15
Jul. 22		39	52	41	13
Jul. 23		32	49	53	13
Jul. 24		31	34	46	13
Jul. 25		20	18		12
Jul. 26		11	38		12
Jul. 27		22	49		34
Jul. 28		42	42		50
Jul. 29		27	28		66
Jul. 30		20	20		55
Jul. 31		21	16		47

AQI Trends: Highest and Lowest

Highest AQI recorded on

11th Jul 2022

67AQI

Lowest AQI recorded on

3rd Jul 2022

8AQI

Same Day Analysis (1st July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 52 of Moderate air quality on the same day.

Day & Night AQI Trend: 1st Jul - 2nd Jul 2025
Takamori, Kumamoto, Japan

AQI

Day

Night

5 AM1st Jul 2025

7 PM

4 AM2nd Jul 2025

Day time

Avg. Highest Time

7PM1st Jul

90AQI

Avg. Lowest Time

7AM1st Jul

41AQI

Night time

Avg. Highest Time

8PM1st Jul

81AQI

Avg. Lowest Time

3AM2nd Jul

44AQI

In the last 24 hours,

Takamori's AQI reached its highest point of 90 at 7 PM during the Day, while the lowest point, 41, was recorded at 7 AM during the Day between 1st Jul and 2nd Jul 2025.

Day & Night AQI Trend : Jun - Jul 2025
Takamori, Kumamoto, Japan

JunJul

02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd

Day

Night

16°C14/17°C

17°C15/19°C

19°C14/25°C

20°C15/25°C

20°C17/25°C

18°C16/20°C

17°C16/17°C

21°C17/24°C

20°C16/26°C

19°C15/24°C

22°C17/29°C

21°C18/26°C

21°C17/28°C

22°C16/29°C

22°C17/30°C

22°C15/29°C

23°C15/33°C

23°C17/33°C

22°C17/31°C

20°C17/26°C

20°C18/23°C

21°C17/26°C

23°C18/28°C

21°C18/25°C

23°C17/30°C

24°C16/33°C

25°C18/32°C

25°C19/33°C

25°C18/33°C

5 AM

12 PM

7 PM

12 AM

4 AM

0°C0/0°C

Day time

Avg. Highest Time

5 AM - 7 PM

40AQI

15 hours / Day

450 hours / Month

Avg. Lowest Time

9 AM - 10 AM

39AQI

2 hours / Day

60 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 40), while the lowest AQI was between 9 AM to 10 AM (Avg. 39).

Night time

Avg. Highest Time

2 AM - 8 PM

39AQI

4 hours / Day

120 hours / Month

Avg. Lowest Time

9 PM - 11 PM

36AQI

3 hours / Day

90 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 2 AM to 8 PM (Avg. 39), while the lowest AQI was between 9 PM to 11 PM (Avg. 36).

2025 Days Vs Air Quality
Takamori, Kumamoto, Japan

2025

75%

137

25%

Total number of days with different AQI categories in last 183 days in 2025 (182 days remaining)

Good

137 Days

Moderate

45 Days

Poor

0 Days

Unhealthy

0 Days

Severe

0 Days

Hazardous

0 Days

Under WHO’s Safe Air Quality Limits: 75%

Health Risk Level:

Low

In 2025, 75% of 183 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
Takamori, Kumamoto, Japan

AQI levels in 2025

AQI

PM2.5

PM10

SO2

NO2

Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

48AQI

40AQI

48AQI

45AQI

44AQI

38AQI

52AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202544AQI

137

Highest AQI recorded in

July

52AQI

Lowest AQI recorded in

June

38AQI

202437AQI

222

Highest AQI recorded in

January

57AQI

Lowest AQI recorded in

July

22AQI

202339AQI

291

Highest AQI recorded in

March

50AQI

Lowest AQI recorded in

August

26AQI

202242AQI

240

Highest AQI recorded in

August

66AQI

Lowest AQI recorded in

September

34AQI

202136AQI

291

Highest AQI recorded in

May

43AQI

Lowest AQI recorded in

August

23AQI

202036AQI

197

Highest AQI recorded in

April

47AQI

Lowest AQI recorded in

July

21AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded

2025(Avg.)

44AQI

Least Polluted Year Recorded

2020(Avg.)

36AQI

Takamori's annual 2025 AQI (44) shows an average percentage change of 16.2% (worsened AQI) compared to previous years: 2020 (36), 2021 (36), 2022 (42), 2023 (39), 2024 (37).


5 AM	42
6 AM	42
7 AM	41
8 AM	42
9 AM	68
10 AM	82
11 AM	84
12 PM	84
1 PM	75
2 PM	76
3 PM	79
4 PM	78
5 PM	83
6 PM	87
7 PM	90
8 PM	81
9 PM	57
10 PM	56
11 PM	56
12 AM	55
1 AM	50
2 AM	44
3 AM	44
4 AM	46

Takamori, Kumamoto, Japan Historical Air Quality Analysis

July Air Quality AnalysisTakamori, Kumamoto, Japan

Day & Night AQI Trend: 1st Jul - 2nd Jul 2025Takamori, Kumamoto, Japan

Day & Night AQI Trend : Jun - Jul 2025Takamori, Kumamoto, Japan

2025 Days Vs Air Quality Takamori, Kumamoto, Japan

Annual Air Quality InsightsTakamori, Kumamoto, Japan

AQI levels in 2025

No. of days

July Air Quality Analysis
Takamori, Kumamoto, Japan

Day & Night AQI Trend: 1st Jul - 2nd Jul 2025
Takamori, Kumamoto, Japan

Day & Night AQI Trend : Jun - Jul 2025
Takamori, Kumamoto, Japan

2025 Days Vs Air Quality
Takamori, Kumamoto, Japan

Annual Air Quality Insights
Takamori, Kumamoto, Japan