AQI PM2.5 PM10 CO SO2 NO2 O3

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Nemoto Air Quality Index (AQI) | Air Pollution

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

Last Updated: 19 May 2025, 01:24am (Local Time)

Live AQI

Air Quality is

Good

pm10 : 15 µg/m³

PM2.5 : 6 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

23 °C

Last Updated: 19 May 2025, 01:24am (Local Time)

Map

Nemoto

Major Air Pollutants
Nemoto

Particulate Matter(PM2.5)

6µg/m³

Particulate Matter(PM10)

15µg/m³

Carbon Monoxide(CO)

107ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

8ppb

Ozone(O3)

24ppb

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AQI Graph

Historical Air Quality Data
Nemoto

24 Hours

AQI

Nemoto

Want air quality data?

AQI Trends - Annual Air Quality Changes
Nemoto, Matsudo, Chiba, Japan

AQI

Year

AQI

Annual AQI Trends

2020

40AQI

2021

35AQI

-12%

Fall

2022

36AQI

Rise

2023

37AQI

Rise

2024

35AQI

-5%

Fall

2025

35AQI

No Change

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

-2%

Fall (Improved AQI)

Most & Least Polluted Months

Most PollutedAugust, 202048AQI

Least PollutedAugust, 202221AQI

* This data analysis is from year 2020 - 2025

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Air Quality Index

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Air Quality Calendar 2025
Nemoto

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 29	2 Jan 28	3 Jan 23	4 Jan 26
5 Jan 32	6 Jan 47	7 Jan 29	8 Jan 32	9 Jan 28	10 Jan 26	11 Jan 27
12 Jan 35	13 Jan 28	14 Jan 36	15 Jan 35	16 Jan 30	17 Jan 29	18 Jan 30
19 Jan 46	20 Jan 36	21 Jan 41	22 Jan 37	23 Jan 47	24 Jan 44	25 Jan 39
26 Jan 32	27 Jan 37	28 Jan 37	29 Jan 30	30 Jan 30	31 Jan 27	1 Feb 34

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 32	27 Jan 37	28 Jan 37	29 Jan 30	30 Jan 30	31 Jan 27	1 Feb 34
2 Feb 30	3 Feb 35	4 Feb 28	5 Feb 29	6 Feb 25	7 Feb 26	8 Feb 26
9 Feb 27	10 Feb 25	11 Feb 29	12 Feb 33	13 Feb 35	14 Feb 28	15 Feb 29
16 Feb 34	17 Feb 32	18 Feb 30	19 Feb 28	20 Feb 28	21 Feb 28	22 Feb 30
23 Feb 30	24 Feb 31	25 Feb 31	26 Feb 36	27 Feb 37	28 Feb 53	1 Mar 47

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 30	24 Feb 31	25 Feb 31	26 Feb 36	27 Feb 37	28 Feb 53	1 Mar 47
2 Mar 59	3 Mar 38	4 Mar 37	5 Mar 24	6 Mar 32	7 Mar 29	8 Mar 34
9 Mar 33	10 Mar 33	11 Mar 44	12 Mar 47	13 Mar 41	14 Mar 40	15 Mar 34
16 Mar 26	17 Mar 19	18 Mar 24	19 Mar 16	20 Mar 25	21 Mar 42	22 Mar 50
23 Mar 56	24 Mar 53	25 Mar 67	26 Mar 76	27 Mar 71	28 Mar 49	29 Mar 38
30 Mar 39	31 Mar 32	1 Apr 28	2 Apr 21	3 Apr 20	4 Apr 20	5 Apr 24

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 39	31 Mar 32	1 Apr 28	2 Apr 21	3 Apr 20	4 Apr 20	5 Apr 24
6 Apr 24	7 Apr 30	8 Apr 38	9 Apr 24	10 Apr 45	11 Apr 37	12 Apr 38
13 Apr 27	14 Apr 40	15 Apr 29	16 Apr 32	17 Apr 45	18 Apr 51	19 Apr 62
20 Apr 50	21 Apr 43	22 Apr 45	23 Apr 29	24 Apr 41	25 Apr 41	26 Apr 46
27 Apr 50	28 Apr 45	29 Apr 34	30 Apr 42	1 May 38	2 May 27	3 May 28

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 50	28 Apr 45	29 Apr 34	30 Apr 42	1 May 38	2 May 27	3 May 28
4 May 36	5 May 33	6 May 26	7 May 23	8 May 27	9 May 29	10 May 22
11 May 26	12 May 23	13 May 33	14 May 31	15 May 34	16 May 40	17 May 30
18 May -	19 May -	20 May -	21 May -	22 May -	23 May -	24 May -
25 May -	26 May -	27 May -	28 May -	29 May -	30 May -	31 May -

Health Advice For People Living In
Nemoto

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

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

Nemoto

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.

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

Honmachi, Japan

Tsukawaki, Japan

Kure, Japan

Saijo, Japan

Kanonjicho, Japan

Hiji, Japan

Ayabe, Japan

Ishikari, Japan

Taragi, Japan

10.

Takaharu, Japan

Moderate

3xabove Standard

Last Updated: 18 May 2025, 05:05 PM

AQI City Rankings

Air Quality Solutions For Nemoto
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 Nemoto

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 Nemoto

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 Nemoto

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 Nemoto

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.

Nemoto'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 Nemoto

Frequently Asked Questions About Air Quality

What is the current AQI level in Nemoto?

The current real-time AQI level in Nemoto is 33 (Good). This was last updated 19 May 2025, 01:24am (Local Time).

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

The best AQI level was 26 (Good) at 10:09 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 61 (Moderate) at 6:09 PM (Local Time) during the last 24 hours.

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

The AQI levels in Nemoto have been fluctuating throughout the last 24 hours. The levels have increased by highest 61 at 6:09 PM (Local Time), lowest 26 at 10:09 AM (Local Time).

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

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