AQI PM2.5 PM10 CO SO2 NO2 O3

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Higashiyamato Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-06-02 09:39:32 PM (Local Time)

Live AQI

Air Quality is

Good

pm10 : 16 µg/m³

PM2.5 : 3 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

21 °C

Last Updated: 2025-06-02 09:39:32 PM (Local Time)

Map

Higashiyamato

Major Air Pollutants
Higashiyamato

Particulate Matter(PM2.5)

3µg/m³

Particulate Matter(PM10)

16µg/m³

Carbon Monoxide(CO)

75ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

6ppb

Ozone(O3)

37ppb

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AQI Graph

Historical Air Quality Data
Higashiyamato

24 Hours

AQI

Higashiyamato

Want air quality data?

AQI Trends - Annual Air Quality Changes
Higashiyamato, Tokyo, Japan

AQI

Year

AQI

Annual AQI Trends

2020

16AQI

2021

22AQI

38%

Rise

2022

28AQI

27%

Rise

2023

31AQI

11%

Rise

2024

32AQI

Rise

2025

26AQI

-19%

Fall

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

12%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedApril, 202343AQI

Least PollutedOctober, 202011AQI

* This data analysis is from year 2020 - 2025

Higashiyamato's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Narahashi

Good

Japan's Metro Cities
Air Quality Index

Aomori

Higashi Hiroshima

Higashi Osaka

Kyoto

Saitama

Sendai

Nishitokyo

Yokohama

Air Quality Calendar 2025
Higashiyamato

2025

AQI

January

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

February

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

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 32	24 Feb 32	25 Feb 32	26 Feb 33	27 Feb 37	28 Feb 38	1 Mar 45
2 Mar 42	3 Mar 34	4 Mar 31	5 Mar 28	6 Mar 32	7 Mar 33	8 Mar 32
9 Mar 36	10 Mar 33	11 Mar 33	12 Mar 32	13 Mar 38	14 Mar 24	15 Mar 21
16 Mar 16	17 Mar 15	18 Mar 15	19 Mar 14	20 Mar 16	21 Mar 22	22 Mar 25
23 Mar 28	24 Mar 29	25 Mar 50	26 Mar 60	27 Mar 57	28 Mar 39	29 Mar 30
30 Mar 35	31 Mar 28	1 Apr 23	2 Apr 20	3 Apr 18	4 Apr 18	5 Apr 18

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 35	31 Mar 28	1 Apr 23	2 Apr 20	3 Apr 18	4 Apr 18	5 Apr 18
6 Apr 13	7 Apr 15	8 Apr 17	9 Apr 16	10 Apr 20	11 Apr 21	12 Apr 20
13 Apr 18	14 Apr 20	15 Apr 19	16 Apr 18	17 Apr 22	18 Apr 27	19 Apr 30
20 Apr 26	21 Apr 21	22 Apr 21	23 Apr 15	24 Apr 15	25 Apr 16	26 Apr 18
27 Apr 19	28 Apr 18	29 Apr 14	30 Apr 18	1 May 17	2 May 16	3 May 16

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 19	28 Apr 18	29 Apr 14	30 Apr 18	1 May 17	2 May 16	3 May 16
4 May 20	5 May 17	6 May 17	7 May 14	8 May 17	9 May 16	10 May 14
11 May 15	12 May 15	13 May 18	14 May 18	15 May 19	16 May 21	17 May 19
18 May 21	19 May 22	20 May 34	21 May 35	22 May 29	23 May 27	24 May 25
25 May 19	26 May 21	27 May 20	28 May 17	29 May 18	30 May 16	31 May 14

June

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

Health Advice For People Living In
Higashiyamato

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.

Prevent Health Problems: Understand Your Risks

Higashiyamato

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

Soja, Japan

Fukuyama, Japan

Kasaoka, Japan

Takamatsu, Japan

Yakage, Japan

Hayashima, Japan

Suginami City, Japan

Toyooka, Japan

Niimi, Japan

10.

Yonago, Japan

Moderate

4xabove Standard

Last Updated: 02 Jun 2025, 12:54 PM

AQI City Rankings

Air Quality Solutions For Higashiyamato
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 Higashiyamato

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 Higashiyamato

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 Higashiyamato

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 Higashiyamato

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.

Higashiyamato'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

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 Higashiyamato

Frequently Asked Questions About Air Quality

What is the current AQI level in Higashiyamato?

The current real-time AQI level in Higashiyamato is 16 (Good) due to recent rainfall by 0.03mm/hr. This was last updated 2025-06-02 09:39:32 PM (Local Time).

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

The best AQI level was 11 (Good) at 9:54 PM, Jun 1, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 20 (Good) at 1:09 AM (Local Time) during the last 24 hours.

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

The AQI levels in Higashiyamato have been fluctuating throughout the last 24 hours. The levels have increased by highest 20 at 1:09 AM (Local Time), lowest 11 at 9:54 PM, Jun 1, 2025 (Local Time).

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

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