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Sakaidecho Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Kagawa

Last Updated: 2025-10-01 02:46:08 PM (Local Time)

Live AQI

53(AQI-US)

Air Quality is

Moderate

pm10 : 21 µg/m³

PM2.5 : 11 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

27 °C

Last Updated: 2025-10-01 02:46:08 PM (Local Time)

Map

Sakaidecho

Major Air Pollutants
Sakaidecho

Particulate Matter(PM2.5)

11µg/m³

Particulate Matter(PM10)

21µg/m³

Carbon Monoxide(CO)

278ppb

Sulfur Dioxide(SO2)

4ppb

Nitrogen Dioxide(NO2)

8ppb

Ozone(O3)

33ppb

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AQI Graph

Historical Air Quality Data
Sakaidecho

24 Hours

AQI

Sakaidecho

AQI

30-09-2025Time01-10-2025

Time	Sakaidecho
02 PM	52
03 PM	51
04 PM	52
05 PM	52
06 PM	50
07 PM	50
08 PM	49
09 PM	49
10 PM	51
11 PM	52
12 AM	52
01 AM	52
02 AM	49
03 AM	50
04 AM	51
05 AM	48
06 AM	45
07 AM	49
08 AM	52
09 AM	51
10 AM	54
11 AM	58
12 PM	58
01 PM	57
02 PM	54

Min.at 6:04 AM on 1st Oct

Max.at 11:04 AM on 1st Oct

Want air quality data?

AQI Trends - Annual Air Quality Changes
Sakaidecho, Kagawa, Japan

AQI

Year

AQI

AQI	AQI
Mar 2020	44
Apr 2020	38
May 2020	41
Jun 2020	43
Jul 2020	33
Aug 2020	57
Sep 2020	31
Oct 2020	33
Nov 2020	36
Dec 2020	36
Jan 2021	35
Feb 2021	39
Mar 2021	36
Apr 2021	33
May 2021	43
Jun 2021	45
Jul 2021	38
Aug 2021	34
Sep 2021	37
Oct 2021	37
Nov 2021	41
Dec 2021	36
Jan 2022	37
Feb 2022	39
Mar 2022	49
Apr 2022	47
May 2022	50
Jun 2022	45
Jul 2022	43
Aug 2022	41
Sep 2022	35
Oct 2022	35
Nov 2022	40
Dec 2022	34
Jan 2023	40
Feb 2023	39
Mar 2023	47
Apr 2023	50
May 2023	44
Jun 2023	48
Jul 2023	43
Aug 2023	30
Sep 2023	38
Oct 2023	40
Nov 2023	39
Dec 2023	40
Jan 2024	34
Feb 2024	38
Mar 2024	42
Apr 2024	52
May 2024	45
Jun 2024	45
Jul 2024	39
Aug 2024	39
Sep 2024	38
Oct 2024	36
Nov 2024	38
Dec 2024	32
Jan 2025	39
Feb 2025	40
Mar 2025	51
Apr 2025	48
May 2025	44
Jun 2025	49
Jul 2025	53
Aug 2025	47
Sep 2025	32
Oct 2025

Annual AQI Trends

2020

39AQI

2021

38AQI

-3%

Fall

2022

41AQI

Rise

2023

41AQI

No Change

2024

40AQI

-2%

Fall

2025

45AQI

13%

Rise

Overall Annual Percentage (%) change of AQI in (2020 to 2025)

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedAugust, 202057AQI

Least PollutedAugust, 202330AQI

* This data analysis is from year 2020 - 2025

Sakaidecho's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Moderate

Moderate

Moderate

Good

Good

Japan's Metro Cities
Air Quality Index

Aomori

Higashi Hiroshima

Higashi Osaka

Kyoto

Saitama

Sendai

Tokyo

Yokohama

Air Quality Calendar 2025
Sakaidecho

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 35	2 Jan 46	3 Jan 37	4 Jan 32
5 Jan 32	6 Jan 43	7 Jan 33	8 Jan 32	9 Jan 28	10 Jan 28	11 Jan 28
12 Jan 30	13 Jan 34	14 Jan 45	15 Jan 39	16 Jan 35	17 Jan 31	18 Jan 30
19 Jan 40	20 Jan 38	21 Jan 44	22 Jan 56	23 Jan 67	24 Jan 68	25 Jan 44
26 Jan 43	27 Jan 33	28 Jan 36	29 Jan 31	30 Jan 42	31 Jan 55	1 Feb 66

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 43	27 Jan 33	28 Jan 36	29 Jan 31	30 Jan 42	31 Jan 55	1 Feb 66
2 Feb 47	3 Feb 50	4 Feb 39	5 Feb 40	6 Feb 32	7 Feb 34	8 Feb 31
9 Feb 31	10 Feb 31	11 Feb 34	12 Feb 38	13 Feb 32	14 Feb 38	15 Feb 30
16 Feb 46	17 Feb 42	18 Feb 39	19 Feb 36	20 Feb 33	21 Feb 33	22 Feb 35
23 Feb 35	24 Feb 35	25 Feb 38	26 Feb 39	27 Feb 64	28 Feb 77	1 Mar 97

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 35	24 Feb 35	25 Feb 38	26 Feb 39	27 Feb 64	28 Feb 77	1 Mar 97
2 Mar 88	3 Mar 56	4 Mar 45	5 Mar 35	6 Mar 39	7 Mar 36	8 Mar 38
9 Mar 40	10 Mar 41	11 Mar 38	12 Mar 52	13 Mar 53	14 Mar 45	15 Mar 36
16 Mar 25	17 Mar 38	18 Mar 28	19 Mar 36	20 Mar 43	21 Mar 57	22 Mar 62
23 Mar 67	24 Mar 72	25 Mar 72	26 Mar 78	27 Mar 78	28 Mar 54	29 Mar 48
30 Mar 38	31 Mar 38	1 Apr 36	2 Apr 42	3 Apr 26	4 Apr 36	5 Apr 37

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 38	31 Mar 38	1 Apr 36	2 Apr 42	3 Apr 26	4 Apr 36	5 Apr 37
6 Apr 47	7 Apr 44	8 Apr 44	9 Apr 60	10 Apr 61	11 Apr 61	12 Apr 55
13 Apr 42	14 Apr 52	15 Apr 29	16 Apr 46	17 Apr 49	18 Apr 60	19 Apr 60
20 Apr 58	21 Apr 42	22 Apr 48	23 Apr 42	24 Apr 32	25 Apr 58	26 Apr 57
27 Apr 57	28 Apr 54	29 Apr 46	30 Apr 57	1 May 56	2 May 40	3 May 50

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 57	28 Apr 54	29 Apr 46	30 Apr 57	1 May 56	2 May 40	3 May 50
4 May 38	5 May 43	6 May 29	7 May 35	8 May 27	9 May 33	10 May 33
11 May 35	12 May 50	13 May 55	14 May 62	15 May 59	16 May 58	17 May 44
18 May 49	19 May 56	20 May 66	21 May 55	22 May 39	23 May 51	24 May 37
25 May 27	26 May 30	27 May 37	28 May 43	29 May 42	30 May 42	31 May 40

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 45	2 Jun 55	3 Jun 31	4 Jun 46	5 Jun 44	6 Jun 55	7 Jun 59
8 Jun 68	9 Jun 47	10 Jun 35	11 Jun 43	12 Jun 63	13 Jun 58	14 Jun 39
15 Jun 33	16 Jun 45	17 Jun 35	18 Jun 48	19 Jun 50	20 Jun 57	21 Jun 56
22 Jun 53	23 Jun 43	24 Jun 42	25 Jun 41	26 Jun 45	27 Jun 53	28 Jun 56
29 Jun 57	30 Jun 60	1 Jul 61	2 Jul 95	3 Jul 97	4 Jul 108	5 Jul 91

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 57	30 Jun 60	1 Jul 61	2 Jul 95	3 Jul 97	4 Jul 108	5 Jul 91
6 Jul 69	7 Jul 66	8 Jul 70	9 Jul 77	10 Jul 75	11 Jul 57	12 Jul 52
13 Jul 48	14 Jul 40	15 Jul 52	16 Jul 58	17 Jul 40	18 Jul 38	19 Jul 35
20 Jul 33	21 Jul 35	22 Jul 44	23 Jul 40	24 Jul 38	25 Jul 28	26 Jul 25
27 Jul 25	28 Jul 26	29 Jul 36	30 Jul 42	31 Jul 41	1 Aug 45	2 Aug 44

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 25	28 Jul 26	29 Jul 36	30 Jul 42	31 Jul 41	1 Aug 45	2 Aug 44
3 Aug 45	4 Aug 58	5 Aug 49	6 Aug 49	7 Aug 47	8 Aug 50	9 Aug 47
10 Aug 46	11 Aug 34	12 Aug 34	13 Aug 40	14 Aug 46	15 Aug 44	16 Aug 42
17 Aug 40	18 Aug 45	19 Aug 46	20 Aug 45	21 Aug 41	22 Aug 41	23 Aug 47
24 Aug 49	25 Aug 51	26 Aug 54	27 Aug 53	28 Aug 52	29 Aug 53	30 Aug 54
31 Aug 52	1 Sep 38	2 Sep 32	3 Sep 40	4 Sep 27	5 Sep 23	6 Sep 26

September

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
31 Aug 52	1 Sep 38	2 Sep 32	3 Sep 40	4 Sep 27	5 Sep 23	6 Sep 26
7 Sep 32	8 Sep 33	9 Sep 32	10 Sep 33	11 Sep 29	12 Sep 29	13 Sep 31
14 Sep 31	15 Sep 37	16 Sep 40	17 Sep 46	18 Sep 30	19 Sep 28	20 Sep 40
21 Sep 26	22 Sep 27	23 Sep 29	24 Sep 27	25 Sep 25	26 Sep 32	27 Sep 26
28 Sep 29	29 Sep 37	30 Sep 39	1 Oct -	2 Oct -	3 Oct -	4 Oct -

October

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
28 Sep 29	29 Sep 37	30 Sep 39	1 Oct -	2 Oct -	3 Oct -	4 Oct -
5 Oct -	6 Oct -	7 Oct -	8 Oct -	9 Oct -	10 Oct -	11 Oct -
12 Oct -	13 Oct -	14 Oct -	15 Oct -	16 Oct -	17 Oct -	18 Oct -
19 Oct -	20 Oct -	21 Oct -	22 Oct -	23 Oct -	24 Oct -	25 Oct -
26 Oct -	27 Oct -	28 Oct -	29 Oct -	30 Oct -	31 Oct -	1 Nov -

Health Advice For People Living In
Sakaidecho

0Cigarettes per day

Weekly 0 Cigarettes

Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI

Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Sakaidecho

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

Limit outdoor activities when AQI is poor.
Clean indoor air with an air purifier to reduce exposure.
Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

Exercise outdoors without a mask.
Stay in smoky areas with strong fumes.

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

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Moderate

4xabove Standard

Last Updated: 01 Oct 2025, 05:47 AM

AQI City Rankings

Air Quality Solutions For Sakaidecho
Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

air quality solutions for offices for Sakaidecho

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

air quality solutions for institutes for Sakaidecho

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

air quality solutions for airport for Sakaidecho

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

air quality solutions for bathroom for Sakaidecho

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Sakaidecho's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

Mobile App

Empower Your Decisions with Reliable Data

Get it onApp Store

Get it onGoogle Play

Your area’s real-time data with detailed parameters.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Air Quality FAQs
at Sakaidecho

Frequently Asked Questions About Air Quality

What is the current AQI level in Sakaidecho?

The current real-time AQI level in Sakaidecho is 53 (Moderate). This was last updated 2025-10-01 02:46:08 PM (Local Time).

When was the best AQI level in Sakaidecho in the last 24 hours?

The best AQI level was 45 (Good) at 6:04 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Sakaidecho in the last 24 hours?

The worst AQI level was 58 (Moderate) at 11:04 AM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Sakaidecho during last 24 hours?

The AQI levels in Sakaidecho have been fluctuating throughout the last 24 hours. The levels have increased by highest 58 at 11:04 AM (Local Time), lowest 45 at 6:04 AM (Local Time).

What actions are recommended as per the current AQI level in Sakaidecho?

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.