Live

Yamazaki Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-07-12 09:09:24 AM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 32 µg/m³

PM2.5 : 17 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

29 °C

Last Updated: 2025-07-12 09:09:24 AM (Local Time)

Map

Yamazaki

Major Air Pollutants
Yamazaki

Particulate Matter(PM2.5)

17µg/m³

Particulate Matter(PM10)

32µg/m³

Carbon Monoxide(CO)

244ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

6ppb

Ozone(O3)

26ppb

Trending in Japan

Why You Should Be Monitoring Air Quality During Monsoon — Not Just in Winter?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

City Climate Change Severity Analysis is NOW LIVE on AQI.in!📢

AQI Graph

Historical Air Quality Data
Yamazaki

24 Hours

AQI

Yamazaki

AQI

11-07-2025Time12-07-2025

Time	Yamazaki
09 AM	22
10 AM	22
11 AM	25
12 PM	27
01 PM	40
02 PM	36
03 PM	35
04 PM	36
05 PM	35
06 PM	37
07 PM	39
08 PM	48
09 PM	60
10 PM	60
11 PM	59
12 AM	58
01 AM	65
02 AM	71
03 AM	72
04 AM	70
05 AM	66
06 AM	67
07 AM	66
08 AM	66
09 AM	66

Min.at 9:24 AM on 11th Jul

Max.at 3:09 AM on 12th Jul

Want air quality data?

AQI Trends - Annual Air Quality Changes
Yamazaki, Osaka, Japan

AQI

Year

AQI

AQI	AQI
Mar 2020	42
Apr 2020	37
May 2020	39
Jun 2020	41
Jul 2020	30
Aug 2020	55
Sep 2020	31
Oct 2020	32
Nov 2020	39
Dec 2020	39
Jan 2021	38
Feb 2021	46
Mar 2021	47
Apr 2021	39
May 2021	46
Jun 2021	45
Jul 2021	38
Aug 2021	33
Sep 2021	34
Oct 2021	32
Nov 2021	41
Dec 2021	39
Jan 2022	37
Feb 2022	41
Mar 2022	51
Apr 2022	46
May 2022	46
Jun 2022	42
Jul 2022	39
Aug 2022	34
Sep 2022	34
Oct 2022	32
Nov 2022	41
Dec 2022	37
Jan 2023	41
Feb 2023	41
Mar 2023	48
Apr 2023	52
May 2023	43
Jun 2023	43
Jul 2023	43
Aug 2023	32
Sep 2023	35
Oct 2023	38
Nov 2023	43
Dec 2023	45
Jan 2024	38
Feb 2024	34
Mar 2024	45
Apr 2024	50
May 2024	42
Jun 2024	42
Jul 2024	40
Aug 2024	36
Sep 2024	36
Oct 2024	33
Nov 2024	34
Dec 2024	34
Jan 2025	42
Feb 2025	41
Mar 2025	50
Apr 2025	47
May 2025	44
Jun 2025	46
Jul 2025	80

Annual AQI Trends

2020

39AQI

2021

40AQI

Rise

2022

41AQI

Rise

2023

42AQI

Rise

2024

39AQI

-7%

Fall

2025

47AQI

21%

Rise

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

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJuly, 202580AQI

Least PollutedJuly, 202030AQI

* This data analysis is from year 2020 - 2025

Yamazaki's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Kyoto Prefecture

Moderate

Japan's Metro Cities
Air Quality Index

Aomori

Higashi Hiroshima

Higashi Osaka

Kyoto

Saitama

Sendai

Tokyo

Yokohama

Air Quality Calendar 2025
Yamazaki

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 34	2 Jan 43	3 Jan 34	4 Jan 33
5 Jan 33	6 Jan 42	7 Jan 35	8 Jan 35	9 Jan 33	10 Jan 27	11 Jan 26
12 Jan 40	13 Jan 41	14 Jan 55	15 Jan 45	16 Jan 41	17 Jan 36	18 Jan 35
19 Jan 35	20 Jan 46	21 Jan 38	22 Jan 59	23 Jan 72	24 Jan 61	25 Jan 46
26 Jan 41	27 Jan 40	28 Jan 38	29 Jan 35	30 Jan 42	31 Jan 82	1 Feb 75

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 41	27 Jan 40	28 Jan 38	29 Jan 35	30 Jan 42	31 Jan 82	1 Feb 75
2 Feb 49	3 Feb 58	4 Feb 42	5 Feb 41	6 Feb 35	7 Feb 40	8 Feb 31
9 Feb 32	10 Feb 31	11 Feb 30	12 Feb 42	13 Feb 32	14 Feb 41	15 Feb 29
16 Feb 54	17 Feb 38	18 Feb 38	19 Feb 32	20 Feb 29	21 Feb 29	22 Feb 31
23 Feb 38	24 Feb 33	25 Feb 38	26 Feb 44	27 Feb 66	28 Feb 65	1 Mar 67

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 38	24 Feb 33	25 Feb 38	26 Feb 44	27 Feb 66	28 Feb 65	1 Mar 67
2 Mar 91	3 Mar 46	4 Mar 47	5 Mar 34	6 Mar 39	7 Mar 34	8 Mar 43
9 Mar 37	10 Mar 42	11 Mar 36	12 Mar 39	13 Mar 51	14 Mar 45	15 Mar 39
16 Mar 24	17 Mar 34	18 Mar 31	19 Mar 31	20 Mar 49	21 Mar 60	22 Mar 66
23 Mar 75	24 Mar 76	25 Mar 76	26 Mar 95	27 Mar 69	28 Mar 51	29 Mar 46
30 Mar 35	31 Mar 40	1 Apr 33	2 Apr 33	3 Apr 24	4 Apr 29	5 Apr 40

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 35	31 Mar 40	1 Apr 33	2 Apr 33	3 Apr 24	4 Apr 29	5 Apr 40
6 Apr 41	7 Apr 49	8 Apr 50	9 Apr 52	10 Apr 56	11 Apr 55	12 Apr 54
13 Apr 34	14 Apr 50	15 Apr 28	16 Apr 50	17 Apr 50	18 Apr 61	19 Apr 61
20 Apr 52	21 Apr 46	22 Apr 51	23 Apr 27	24 Apr 30	25 Apr 69	26 Apr 56
27 Apr 63	28 Apr 49	29 Apr 57	30 Apr 66	1 May 59	2 May 42	3 May 49

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 63	28 Apr 49	29 Apr 57	30 Apr 66	1 May 59	2 May 42	3 May 49
4 May 40	5 May 44	6 May 26	7 May 32	8 May 33	9 May 37	10 May 31
11 May 36	12 May 51	13 May 57	14 May 60	15 May 56	16 May 57	17 May 45
18 May 52	19 May 55	20 May 67	21 May 46	22 May 39	23 May 55	24 May 39
25 May 28	26 May 31	27 May 30	28 May 32	29 May 41	30 May 39	31 May 41

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 45	2 Jun 52	3 Jun 31	4 Jun 49	5 Jun 47	6 Jun 50	7 Jun 56
8 Jun 66	9 Jun 45	10 Jun 33	11 Jun 40	12 Jun 46	13 Jun 49	14 Jun 33
15 Jun 31	16 Jun 44	17 Jun 42	18 Jun 51	19 Jun 58	20 Jun 61	21 Jun 55
22 Jun 47	23 Jun 43	24 Jun 36	25 Jun 38	26 Jun 37	27 Jun 51	28 Jun 48
29 Jun 52	30 Jun 58	1 Jul 66	2 Jul 84	3 Jul 85	4 Jul 97	5 Jul 92

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 52	30 Jun 58	1 Jul 66	2 Jul 84	3 Jul 85	4 Jul 97	5 Jul 92
6 Jul 81	7 Jul 69	8 Jul 75	9 Jul 84	10 Jul 65	11 Jul -	12 Jul -
13 Jul -	14 Jul -	15 Jul -	16 Jul -	17 Jul -	18 Jul -	19 Jul -
20 Jul -	21 Jul -	22 Jul -	23 Jul -	24 Jul -	25 Jul -	26 Jul -
27 Jul -	28 Jul -	29 Jul -	30 Jul -	31 Jul -	1 Aug -	2 Aug -

Health Advice For People Living In
Yamazaki

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 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

Yamazaki

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

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. 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.

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

Iwakuni, Japan

Moderate

5xabove Standard

Kakogawacho Honmachi, Japan

Aioi, Japan

Hirao, Japan

Nishiwaki, Japan

Waki, Japan

Matsuyama, Japan

Tatsunocho Tominaga, Japan

Niimi, Japan

10.

Kariya, Japan

Moderate

5xabove Standard

Last Updated: 12 Jul 2025, 12:21 AM

AQI City Rankings

Air Quality Solutions For Yamazaki
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 Yamazaki

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 Yamazaki

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 Yamazaki

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 Yamazaki

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.

Yamazaki'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 Yamazaki

Frequently Asked Questions About Air Quality

What is the current AQI level in Yamazaki?

The current real-time AQI level in Yamazaki is 66 (Moderate) due to recent rainfall by 0.01mm/hr. This was last updated 2025-07-12 09:09:24 AM (Local Time).

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

The best AQI level was 22 (Good) at 9:24 AM, Jul 11, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 72 (Moderate) at 3:09 AM (Local Time) during the last 24 hours.

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

The AQI levels in Yamazaki have been fluctuating throughout the last 24 hours. The levels have increased by highest 72 at 3:09 AM (Local Time), lowest 22 at 9:24 AM, Jul 11, 2025 (Local Time).

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

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