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Chuomachi Air Quality Index (AQI) | Air Pollution

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

Last Updated: 14 Aug 2025, 04:24pm (Local Time)

location image
Live AQI
51(AQI-US)
Air Quality is
Moderate
pm10 :  19 µg/m³
PM2.5 :  9 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Chuomachi
sunny

33 °C

Sunny
Humidity
Humidity63 %
Wind Speed
Wind Speed10 km/h
UV Index
UV Index3
Last Updated: 14 Aug 2025, 04:24pm (Local Time)
Map

Chuomachi

Major Air Pollutants

Chuomachi

PM2.5's Icon

Particulate Matter(PM2.5)

9µg/m³

PM10's Icon

Particulate Matter(PM10)

19µg/m³

CO's Icon

Carbon Monoxide(CO)

101ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

3ppb

O3's Icon

Ozone(O3)

22ppb

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AQI Graph

Historical Air Quality Data

Chuomachi

24 Hours
AQI
Chuomachi
AQI
.
13-08-2025Time14-08-2025
32
Min.at 8:09 PM on 13th Aug
56
Max.at 7:09 PM on 13th Aug

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Chuomachi, Nakatsu, Fukuoka, Japan

AQI
Year
.
AQI

Annual AQI Trends

2020
48AQI
2021
46AQI
-4%
Fall
2022
48AQI
4%
Rise
2023
47AQI
-2%
Fall
2024
45AQI
-4%
Fall
2025
47AQI
4%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
0%
No Change

Most & Least Polluted Months

Most PollutedAugust, 202263AQI
Least PollutedDecember, 202435AQI

* This data analysis is from year 2020 - 2025

Japan's Metro Cities

Air Quality Index

Aomori City AQI

Aomori

49

temp.26°C
hum.74%
Higashi Hiroshima City AQI

Higashi Hiroshima

58

temp.31°C
hum.66%
Higashi Osaka City AQI

Higashi Osaka

53

temp.35°C
hum.56%
Kyoto City AQI

Kyoto

57

temp.35°C
hum.56%
Saitama City AQI

Saitama

35

temp.33°C
hum.53%
Sendai City AQI

Sendai

37

temp.27°C
hum.79%
Tokyo City AQI

Tokyo

40

temp.33°C
hum.53%
Yokohama City AQI

Yokohama

51

temp.32°C
hum.46%

Air Quality Calendar 2025

Chuomachi

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
33
2 Jan
40
3 Jan
34
4 Jan
35
5 Jan
33
6 Jan
53
7 Jan
31
8 Jan
39
9 Jan
29
10 Jan
31
11 Jan
31
12 Jan
32
13 Jan
41
14 Jan
48
15 Jan
47
16 Jan
43
17 Jan
53
18 Jan
44
19 Jan
52
20 Jan
50
21 Jan
66
22 Jan
75
23 Jan
67
24 Jan
76
25 Jan
48
26 Jan
47
27 Jan
42
28 Jan
38
29 Jan
33
30 Jan
41
31 Jan
47
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
50
2 Feb
35
3 Feb
51
4 Feb
33
5 Feb
43
6 Feb
32
7 Feb
40
8 Feb
31
9 Feb
36
10 Feb
37
11 Feb
47
12 Feb
45
13 Feb
37
14 Feb
46
15 Feb
34
16 Feb
44
17 Feb
43
18 Feb
38
19 Feb
38
20 Feb
36
21 Feb
39
22 Feb
44
23 Feb
44
24 Feb
41
25 Feb
43
26 Feb
50
27 Feb
58
28 Feb
69
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
73
2 Mar
66
3 Mar
47
4 Mar
43
5 Mar
37
6 Mar
40
7 Mar
38
8 Mar
43
9 Mar
45
10 Mar
48
11 Mar
53
12 Mar
57
13 Mar
58
14 Mar
44
15 Mar
41
16 Mar
31
17 Mar
51
18 Mar
43
19 Mar
45
20 Mar
54
21 Mar
58
22 Mar
67
23 Mar
68
24 Mar
61
25 Mar
73
26 Mar
74
27 Mar
72
28 Mar
66
29 Mar
56
30 Mar
46
31 Mar
46
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
46
2 Apr
40
3 Apr
35
4 Apr
41
5 Apr
46
6 Apr
47
7 Apr
45
8 Apr
43
9 Apr
57
10 Apr
55
11 Apr
60
12 Apr
57
13 Apr
52
14 Apr
51
15 Apr
32
16 Apr
46
17 Apr
48
18 Apr
57
19 Apr
59
20 Apr
50
21 Apr
46
22 Apr
43
23 Apr
33
24 Apr
44
25 Apr
60
26 Apr
53
27 Apr
58
28 Apr
50
29 Apr
51
30 Apr
54
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
51
2 May
46
3 May
49
4 May
44
5 May
46
6 May
37
7 May
38
8 May
41
9 May
32
10 May
40
11 May
43
12 May
52
13 May
56
14 May
60
15 May
60
16 May
57
17 May
44
18 May
54
19 May
58
20 May
60
21 May
40
22 May
49
23 May
46
24 May
37
25 May
33
26 May
35
27 May
42
28 May
46
29 May
44
30 May
46
31 May
42
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
50
2 Jun
52
3 Jun
35
4 Jun
49
5 Jun
45
6 Jun
57
7 Jun
62
8 Jun
69
9 Jun
41
10 Jun
34
11 Jun
42
12 Jun
46
13 Jun
43
14 Jun
38
15 Jun
36
16 Jun
33
17 Jun
36
18 Jun
40
19 Jun
41
20 Jun
47
21 Jun
46
22 Jun
48
23 Jun
43
24 Jun
47
25 Jun
46
26 Jun
46
27 Jun
47
28 Jun
46
29 Jun
48
30 Jun
52
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
56
2 Jul
64
3 Jul
75
4 Jul
75
5 Jul
71
6 Jul
63
7 Jul
62
8 Jul
64
9 Jul
70
10 Jul
70
11 Jul
60
12 Jul
58
13 Jul
51
14 Jul
48
15 Jul
53
16 Jul
57
17 Jul
52
18 Jul
44
19 Jul
44
20 Jul
37
21 Jul
37
22 Jul
36
23 Jul
34
24 Jul
34
25 Jul
29
26 Jul
27
27 Jul
26
28 Jul
30
29 Jul
29
30 Jul
28
31 Jul
32
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Aug
45
2 Aug
48
3 Aug
50
4 Aug
47
5 Aug
46
6 Aug
45
7 Aug
50
8 Aug
49
9 Aug
42
10 Aug
39
11 Aug
31
12 Aug
38
13 Aug
40
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
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Chuomachi

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 Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Chuomachi

  • asthma due to air pollution in ChuomachiAsthma
  • heart due to air pollution in ChuomachiHeart Issues
  • allergy due to air pollution in ChuomachiAllergies
  • sinus due to air pollution in ChuomachiSinus
  • flu due to air pollution in ChuomachiCold/Flu
  • copd due to air pollution in ChuomachiChronic (COPD)
asthma due to air pollution in Chuomachi

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.

Most Polluted Cities 2025

Japan

Analyze the real-time most air polluted cities in the country.

Most Polluted Cities Live Ranking 2025
World's Most PollutedCity Rankings (2024)
World's Most PollutedCountry Rankings(2024)
RankCityAQIAQI Status

Standard Value

Follow

1.

Amagasaki, Japan

76
Moderate
5xabove Standard

2.

Shima, Japan

72
Moderate
5xabove Standard

3.

Tsushima, Japan

71
Moderate
5xabove Standard

4.

Kanie, Japan

70
Moderate
5xabove Standard

5.

Handa, Japan

68
Moderate
5xabove Standard

6.

Obama, Japan

68
Moderate
5xabove Standard

7.

Matsue, Japan

68
Moderate
5xabove Standard

8.

Itami, Japan

67
Moderate
4xabove Standard

9.

Tsuruga, Japan

65
Moderate
4xabove Standard

10.

Shimotsucho Kominami, Japan

63
Moderate
4xabove Standard

Last Updated: 14 Aug 2025, 07:32 AM

AQI City Rankings

Air Quality Solutions For Chuomachi

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

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
air quality solutions for offices for Chuomachi

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 for Chuomachi

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 Chuomachi

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 for Chuomachi

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 for Chuomachi

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 for Chuomachi

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 for Chuomachi

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 for Chuomachi

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 for Chuomachi

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 Chuomachi

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 for Chuomachi

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 for Chuomachi

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 Chuomachi

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 for Chuomachi

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 for Chuomachi

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 for Chuomachi

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.

Chuomachi's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Chuomachi
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.

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

Personalized health advice as per current AQI.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Connect and control your air quality devices.

Air Quality FAQs

at Chuomachi

Frequently Asked Questions About Air Quality

What is the current AQI level in Chuomachi?

The current real-time AQI level in Chuomachi is 51 (Moderate). This was last updated 14 Aug 2025, 04:24pm (Local Time).

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

The best AQI level was 32 (Good) at 8:09 PM, Aug 13, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 56 (Moderate) at 7:09 PM, Aug 13, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Chuomachi have been fluctuating throughout the last 24 hours. The levels have increased by highest 56 at 7:09 PM, Aug 13, 2025 (Local Time), lowest 32 at 8:09 PM, Aug 13, 2025 (Local Time).

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

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

Recent AQI Blogs

Read the latest news

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Prana Air Logo

Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

Prana Sense Air Quality MonitorPrana Sense Air Quality Monitor
Prana Air Logo

Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Pocket PM Air Quality MonitorPocket PM Air Quality Monitor
Prana Air Logo

Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

Cair + Indoor Air Quality MonitorCair + Indoor Air Quality Monitor