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Miemachi Ichiba Air Quality Index (AQI) | Air Pollution

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

Last Updated: 07 Aug 2025, 06:09pm (Local Time)

Live AQI

26(AQI-US)

Air Quality is

Good

pm10 : 13 µg/m³

PM2.5 : 5 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

26 °C

Last Updated: 07 Aug 2025, 06:09pm (Local Time)

Map

Miemachi Ichiba

Major Air Pollutants
Miemachi Ichiba

Particulate Matter(PM2.5)

5µg/m³

Particulate Matter(PM10)

13µg/m³

Carbon Monoxide(CO)

185ppb

Sulfur Dioxide(SO2)

2ppb

Nitrogen Dioxide(NO2)

2ppb

Ozone(O3)

33ppb

Trending in Japan

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AQI Graph

Historical Air Quality Data
Miemachi Ichiba

24 Hours

AQI

Miemachi Ichiba

AQI

06-08-2025Time07-08-2025

Time	Miemachi Ichiba
07 PM	51
08 PM	52
09 PM	49
10 PM	47
11 PM	49
12 AM	48
01 AM	48
02 AM	46
03 AM	47
04 AM	44
05 AM	46
06 AM	45
07 AM	45
08 AM	44
09 AM	35
10 AM	35
11 AM	38
12 PM	46
01 PM	45
02 PM	39
03 PM	28
04 PM	28
05 PM	26
06 PM	26

Min.at 5:09 PM on 7th Aug

Max.at 8:09 PM on 6th Aug

Want air quality data?

AQI Trends - Annual Air Quality Changes
Miemachi Ichiba, Usuki, Oita, Japan

AQI

Year

AQI

AQI	AQI
Mar 2020	38
Apr 2020	35
May 2020	38
Jun 2020	38
Jul 2020	30
Aug 2020	49
Sep 2020	29
Oct 2020	31
Nov 2020	30
Dec 2020	29
Jan 2021	29
Feb 2021	32
Mar 2021	32
Apr 2021	31
May 2021	41
Jun 2021	40
Jul 2021	30
Aug 2021	30
Sep 2021	36
Oct 2021	33
Nov 2021	35
Dec 2021	33
Jan 2022	33
Feb 2022	34
Mar 2022	41
Apr 2022	39
May 2022	44
Jun 2022	38
Jul 2022	39
Aug 2022	37
Sep 2022	31
Oct 2022	34
Nov 2022	34
Dec 2022	31
Jan 2023	36
Feb 2023	34
Mar 2023	38
Apr 2023	42
May 2023	41
Jun 2023	37
Jul 2023	28
Aug 2023	27
Sep 2023	33
Oct 2023	35
Nov 2023	35
Dec 2023	30
Jan 2024	30
Feb 2024	33
Mar 2024	38
Apr 2024	39
May 2024	40
Jun 2024	36
Jul 2024	29
Aug 2024	39
Sep 2024	32
Oct 2024	30
Nov 2024	35
Dec 2024	33
Jan 2025	39
Feb 2025	37
Mar 2025	48
Apr 2025	44
May 2025	43
Jun 2025	43
Jul 2025	47
Aug 2025	47

Annual AQI Trends

2020

35AQI

2021

33AQI

-6%

Fall

2022

36AQI

Rise

2023

35AQI

-3%

Fall

2024

34AQI

-3%

Fall

2025

43AQI

26%

Rise

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

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedAugust, 202049AQI

Least PollutedAugust, 202327AQI

* This data analysis is from year 2020 - 2025

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Air Quality Index

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Kyoto

Saitama

Sendai

Tokyo

Yokohama

Air Quality Calendar 2025
Miemachi Ichiba

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 30	2 Jan 36	3 Jan 34	4 Jan 34
5 Jan 31	6 Jan 35	7 Jan 33	8 Jan 35	9 Jan 30	10 Jan 30	11 Jan 27
12 Jan 33	13 Jan 42	14 Jan 41	15 Jan 39	16 Jan 37	17 Jan 40	18 Jan 37
19 Jan 42	20 Jan 38	21 Jan 57	22 Jan 55	23 Jan 61	24 Jan 63	25 Jan 45
26 Jan 40	27 Jan 34	28 Jan 35	29 Jan 32	30 Jan 36	31 Jan 41	1 Feb 41

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 40	27 Jan 34	28 Jan 35	29 Jan 32	30 Jan 36	31 Jan 41	1 Feb 41
2 Feb 33	3 Feb 40	4 Feb 32	5 Feb 37	6 Feb 31	7 Feb 33	8 Feb 31
9 Feb 30	10 Feb 34	11 Feb 37	12 Feb 38	13 Feb 32	14 Feb 38	15 Feb 32
16 Feb 45	17 Feb 42	18 Feb 37	19 Feb 36	20 Feb 33	21 Feb 34	22 Feb 39
23 Feb 40	24 Feb 36	25 Feb 37	26 Feb 38	27 Feb 57	28 Feb 55	1 Mar 69

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 40	24 Feb 36	25 Feb 37	26 Feb 38	27 Feb 57	28 Feb 55	1 Mar 69
2 Mar 63	3 Mar 47	4 Mar 35	5 Mar 34	6 Mar 35	7 Mar 33	8 Mar 40
9 Mar 40	10 Mar 43	11 Mar 44	12 Mar 47	13 Mar 57	14 Mar 39	15 Mar 38
16 Mar 27	17 Mar 49	18 Mar 37	19 Mar 42	20 Mar 46	21 Mar 56	22 Mar 59
23 Mar 64	24 Mar 53	25 Mar 71	26 Mar 68	27 Mar 55	28 Mar 59	29 Mar 51
30 Mar 41	31 Mar 40	1 Apr 42	2 Apr 34	3 Apr 32	4 Apr 35	5 Apr 41

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 41	31 Mar 40	1 Apr 42	2 Apr 34	3 Apr 32	4 Apr 35	5 Apr 41
6 Apr 46	7 Apr 41	8 Apr 34	9 Apr 55	10 Apr 48	11 Apr 57	12 Apr 55
13 Apr 44	14 Apr 51	15 Apr 29	16 Apr 50	17 Apr 45	18 Apr 52	19 Apr 51
20 Apr 38	21 Apr 45	22 Apr 32	23 Apr 30	24 Apr 35	25 Apr 52	26 Apr 44
27 Apr 50	28 Apr 49	29 Apr 50	30 Apr 50	1 May 45	2 May 39	3 May 49

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 50	28 Apr 49	29 Apr 50	30 Apr 50	1 May 45	2 May 39	3 May 49
4 May 38	5 May 40	6 May 38	7 May 36	8 May 42	9 May 29	10 May 40
11 May 36	12 May 51	13 May 55	14 May 59	15 May 56	16 May 53	17 May 39
18 May 49	19 May 58	20 May 59	21 May 39	22 May 42	23 May 47	24 May 30
25 May 32	26 May 33	27 May 41	28 May 40	29 May 36	30 May 40	31 May 40

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 48	2 Jun 48	3 Jun 31	4 Jun 42	5 Jun 44	6 Jun 55	7 Jun 63
8 Jun 56	9 Jun 33	10 Jun 31	11 Jun 42	12 Jun 44	13 Jun 46	14 Jun 34
15 Jun 29	16 Jun 28	17 Jun 33	18 Jun 37	19 Jun 45	20 Jun 54	21 Jun 54
22 Jun 52	23 Jun 36	24 Jun 41	25 Jun 43	26 Jun 35	27 Jun 44	28 Jun 45
29 Jun 50	30 Jun 52	1 Jul 66	2 Jul 92	3 Jul 97	4 Jul 106	5 Jul 94

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 50	30 Jun 52	1 Jul 66	2 Jul 92	3 Jul 97	4 Jul 106	5 Jul 94
6 Jul 69	7 Jul 66	8 Jul 70	9 Jul 78	10 Jul 61	11 Jul 45	12 Jul 43
13 Jul 39	14 Jul 38	15 Jul 48	16 Jul 54	17 Jul 41	18 Jul 32	19 Jul 30
20 Jul 28	21 Jul 26	22 Jul 27	23 Jul 26	24 Jul 24	25 Jul 22	26 Jul 21
27 Jul 21	28 Jul 22	29 Jul 21	30 Jul 23	31 Jul 34	1 Aug 42	2 Aug 47

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 21	28 Jul 22	29 Jul 21	30 Jul 23	31 Jul 34	1 Aug 42	2 Aug 47
3 Aug 50	4 Aug 49	5 Aug 47	6 Aug 46	7 Aug -	8 Aug -	9 Aug -
10 Aug -	11 Aug -	12 Aug -	13 Aug -	14 Aug -	15 Aug -	16 Aug -
17 Aug -	18 Aug -	19 Aug -	20 Aug -	21 Aug -	22 Aug -	23 Aug -
24 Aug -	25 Aug -	26 Aug -	27 Aug -	28 Aug -	29 Aug -	30 Aug -
31 Aug -	1 Sep -	2 Sep -	3 Sep -	4 Sep -	5 Sep -	6 Sep -

Health Advice For People Living In
Miemachi Ichiba

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 Off
Car FilterAdvisable
N95 MaskAdvisable
Stay IndoorAdvisable

As per the current AQI, turn off the air purifier.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Miemachi Ichiba

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

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

Keep track of air quality to plan outdoor activities safely.
Drink water to keep airways moist and reduce irritation.
Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

Skip medications that is prescribed by your doctor.
Engage in outdoor activities in early morning during high pollen hours.

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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RankCityAQIAQI Status

Standard Value

Honcho, Japan

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Yashio, Japan

Shibuya, Japan

10.

Tokyo, Japan

Moderate

4xabove Standard

Last Updated: 07 Aug 2025, 09:22 AM

AQI City Rankings

Air Quality Solutions For Miemachi Ichiba
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 Miemachi Ichiba

Air Quality Solution For Offices

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Air Quality Solutions For Smart City

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Air Quality Solutions for Schools | Institutes

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Air Quality Solutions For Hotels

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Air Quality Solutions for Restaurants

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Air Quality Solutions for Parking Lot

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Air Quality Solutions for Retail Stores

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Air Quality Solutions For Construction Sites

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Air Quality Solutions For Hospitals

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air quality solutions for bathroom for Miemachi Ichiba

Air Quality Solutions For Washroom | Bathroom

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Air Quality Solutions for Banks

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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

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Miemachi Ichiba'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 Miemachi Ichiba

Frequently Asked Questions About Air Quality

What is the current AQI level in Miemachi Ichiba?

The current real-time AQI level in Miemachi Ichiba is 26 (Good) due to recent rainfall by 0.5mm/hr. This was last updated 07 Aug 2025, 06:09pm (Local Time).

When was the best AQI level in Miemachi Ichiba in the last 24 hours?

The best AQI level was 26 (Good) at 5:09 PM (Local Time) during the last 24 hours.

When was the worst AQI level in Miemachi Ichiba in the last 24 hours?

The worst AQI level was 52 (Moderate) at 8:09 PM, Aug 6, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Miemachi Ichiba have been fluctuating throughout the last 24 hours. The levels have increased by highest 52 at 8:09 PM, Aug 6, 2025 (Local Time), lowest 26 at 5:09 PM (Local Time).

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

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.