AQI PM2.5 PM10 CO SO2 NO2 O3

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Senhoshi Air Quality Index (AQI) | Air Pollution

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

Last Updated: 20 Jun 2025, 07:54pm (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 26 µg/m³

PM2.5 : 9 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

17 °C

Last Updated: 20 Jun 2025, 07:54pm (Local Time)

Map

Senhoshi

Major Air Pollutants
Senhoshi

Particulate Matter(PM2.5)

9µg/m³

Particulate Matter(PM10)

26µg/m³

Carbon Monoxide(CO)

107ppb

Sulfur Dioxide(SO2)

3ppb

Nitrogen Dioxide(NO2)

7ppb

Ozone(O3)

38ppb

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AQI Graph

Historical Air Quality Data
Senhoshi

24 Hours

AQI

Senhoshi

Want air quality data?

AQI Trends - Annual Air Quality Changes
Senhoshi, Wakabadai, Hokkaido, Japan

AQI

Year

AQI

Annual AQI Trends

2020

26AQI

2021

29AQI

12%

Rise

2022

34AQI

17%

Rise

2023

35AQI

Rise

2024

36AQI

Rise

2025

50AQI

39%

Rise

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

15%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 202569AQI

Least PollutedOctober, 202020AQI

* This data analysis is from year 2020 - 2025

Japan's Metro Cities
Air Quality Index

Aomori

Higashi Hiroshima

Higashi Osaka

Kyoto

Saitama

Sendai

Nishitokyo

Yokohama

Air Quality Calendar 2025
Senhoshi

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 82	2 Jan 61	3 Jan 89	4 Jan 106
5 Jan 109	6 Jan 65	7 Jan 85	8 Jan 52	9 Jan 70	10 Jan 59	11 Jan 70
12 Jan 71	13 Jan 70	14 Jan 57	15 Jan 68	16 Jan 52	17 Jan 49	18 Jan 51
19 Jan 67	20 Jan 61	21 Jan 55	22 Jan 54	23 Jan 58	24 Jan 55	25 Jan 81
26 Jan 97	27 Jan 69	28 Jan 79	29 Jan 79	30 Jan 63	31 Jan 51	1 Feb 49

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 97	27 Jan 69	28 Jan 79	29 Jan 79	30 Jan 63	31 Jan 51	1 Feb 49
2 Feb 69	3 Feb 98	4 Feb 103	5 Feb 90	6 Feb 62	7 Feb 59	8 Feb 62
9 Feb 60	10 Feb 65	11 Feb 45	12 Feb 74	13 Feb 69	14 Feb 48	15 Feb 67
16 Feb 48	17 Feb 50	18 Feb 45	19 Feb 51	20 Feb 45	21 Feb 45	22 Feb 34
23 Feb 36	24 Feb 36	25 Feb 43	26 Feb 49	27 Feb 40	28 Feb 59	1 Mar 44

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 36	24 Feb 36	25 Feb 43	26 Feb 49	27 Feb 40	28 Feb 59	1 Mar 44
2 Mar 43	3 Mar 46	4 Mar 69	5 Mar 63	6 Mar 70	7 Mar 48	8 Mar 50
9 Mar 46	10 Mar 75	11 Mar 57	12 Mar 65	13 Mar 47	14 Mar 37	15 Mar 45
16 Mar 30	17 Mar 27	18 Mar 25	19 Mar 32	20 Mar 51	21 Mar 52	22 Mar 40
23 Mar 34	24 Mar 32	25 Mar 41	26 Mar 36	27 Mar 33	28 Mar 32	29 Mar 29
30 Mar 32	31 Mar 34	1 Apr 58	2 Apr 74	3 Apr 80	4 Apr 62	5 Apr 56

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 32	31 Mar 34	1 Apr 58	2 Apr 74	3 Apr 80	4 Apr 62	5 Apr 56
6 Apr 44	7 Apr 37	8 Apr 42	9 Apr 37	10 Apr 57	11 Apr 68	12 Apr 66
13 Apr 56	14 Apr 44	15 Apr 33	16 Apr 26	17 Apr 65	18 Apr 45	19 Apr 39
20 Apr 38	21 Apr 96	22 Apr 39	23 Apr 55	24 Apr 35	25 Apr 37	26 Apr 35
27 Apr 41	28 Apr 41	29 Apr 30	30 Apr 25	1 May 28	2 May 36	3 May 39

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 41	28 Apr 41	29 Apr 30	30 Apr 25	1 May 28	2 May 36	3 May 39
4 May 36	5 May 30	6 May 35	7 May 34	8 May 36	9 May 37	10 May 33
11 May 39	12 May 44	13 May 41	14 May 52	15 May 46	16 May 51	17 May 42
18 May 34	19 May 44	20 May 42	21 May 41	22 May 38	23 May 32	24 May 31
25 May 26	26 May 24	27 May 35	28 May 37	29 May 42	30 May 43	31 May 41

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 31	2 Jun 35	3 Jun 31	4 Jun 25	5 Jun 31	6 Jun 33	7 Jun 41
8 Jun 42	9 Jun 44	10 Jun 43	11 Jun 39	12 Jun 34	13 Jun 41	14 Jun 47
15 Jun 41	16 Jun 36	17 Jun 35	18 Jun 43	19 Jun 43	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
Senhoshi

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

Senhoshi

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

Kanonjicho, Japan

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Usuki, Japan

Saijo, Japan

Niimi, Japan

Obama, Japan

Takashima, Japan

10.

Moriyama, Japan

Moderate

5xabove Standard

Last Updated: 20 Jun 2025, 11:01 AM

AQI City Rankings

Air Quality Solutions For Senhoshi
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 Senhoshi

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 Senhoshi

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 Senhoshi

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 Senhoshi

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.

Senhoshi'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 Senhoshi

Frequently Asked Questions About Air Quality

What is the current AQI level in Senhoshi?

The current real-time AQI level in Senhoshi is 51 (Moderate). This was last updated 20 Jun 2025, 07:54pm (Local Time).

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

The best AQI level was 28 (Good) at 10:09 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 49 (Good) at 8:54 PM, Jun 19, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Senhoshi have been fluctuating throughout the last 24 hours. The levels have increased by highest 49 at 8:54 PM, Jun 19, 2025 (Local Time), lowest 28 at 10:09 AM (Local Time).

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

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