AQI PM2.5 PM10 CO SO2 NO2 O3

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Honcho Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-06-07 10:24:51 AM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 28 µg/m³

PM2.5 : 16 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

25 °C

Last Updated: 2025-06-07 10:24:51 AM (Local Time)

Map

Honcho

Major Air Pollutants
Honcho

Particulate Matter(PM2.5)

16µg/m³

Particulate Matter(PM10)

28µg/m³

Carbon Monoxide(CO)

202ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

22ppb

Ozone(O3)

42ppb

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AQI Graph

Historical Air Quality Data
Honcho

24 Hours

AQI

Honcho

Want air quality data?

AQI Trends - Annual Air Quality Changes
Honcho, Chiba, Japan

AQI

Year

AQI

Annual AQI Trends

2020

22AQI

2021

25AQI

14%

Rise

2022

33AQI

32%

Rise

2023

35AQI

Rise

2024

34AQI

-3%

Fall

2025

29AQI

-15%

Fall

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

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJuly, 202445AQI

Least PollutedFebruary, 202116AQI

* This data analysis is from year 2020 - 2025

Honcho's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Funabashi

Moderate

Hinode

Moderate

Japan's Metro Cities
Air Quality Index

Aomori

Higashi Hiroshima

Higashi Osaka

Kyoto

Saitama

Sendai

Nishitokyo

Yokohama

Air Quality Calendar 2025
Honcho

2025

AQI

January

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

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 32	27 Jan 28	28 Jan 32	29 Jan 27	30 Jan 29	31 Jan 27	1 Feb 32
2 Feb 30	3 Feb 30	4 Feb 30	5 Feb 29	6 Feb 27	7 Feb 27	8 Feb 28
9 Feb 27	10 Feb 26	11 Feb 29	12 Feb 29	13 Feb 38	14 Feb 28	15 Feb 36
16 Feb 32	17 Feb 35	18 Feb 30	19 Feb 30	20 Feb 28	21 Feb 29	22 Feb 28
23 Feb 30	24 Feb 29	25 Feb 32	26 Feb 33	27 Feb 37	28 Feb 44	1 Mar 47

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 30	24 Feb 29	25 Feb 32	26 Feb 33	27 Feb 37	28 Feb 44	1 Mar 47
2 Mar 50	3 Mar 36	4 Mar 34	5 Mar 27	6 Mar 31	7 Mar 31	8 Mar 32
9 Mar 35	10 Mar 32	11 Mar 36	12 Mar 37	13 Mar 40	14 Mar 30	15 Mar 26
16 Mar 20	17 Mar 18	18 Mar 18	19 Mar 15	20 Mar 18	21 Mar 29	22 Mar 34
23 Mar 38	24 Mar 38	25 Mar 57	26 Mar 67	27 Mar 62	28 Mar 43	29 Mar 33
30 Mar 37	31 Mar 30	1 Apr 25	2 Apr 21	3 Apr 19	4 Apr 19	5 Apr 20

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 37	31 Mar 30	1 Apr 25	2 Apr 21	3 Apr 19	4 Apr 19	5 Apr 20
6 Apr 18	7 Apr 20	8 Apr 25	9 Apr 19	10 Apr 30	11 Apr 27	12 Apr 27
13 Apr 22	14 Apr 28	15 Apr 23	16 Apr 24	17 Apr 31	18 Apr 36	19 Apr 41
20 Apr 33	21 Apr 31	22 Apr 30	23 Apr 21	24 Apr 25	25 Apr 26	26 Apr 29
27 Apr 30	28 Apr 29	29 Apr 22	30 Apr 28	1 May 25	2 May 21	3 May 21

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 30	28 Apr 29	29 Apr 22	30 Apr 28	1 May 25	2 May 21	3 May 21
4 May 27	5 May 23	6 May 21	7 May 18	8 May 20	9 May 20	10 May 17
11 May 19	12 May 19	13 May 23	14 May 23	15 May 25	16 May 27	17 May 21
18 May 30	19 May 30	20 May 46	21 May 40	22 May 33	23 May 32	24 May 29
25 May 23	26 May 22	27 May 21	28 May 20	29 May 22	30 May 19	31 May 15

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 18	2 Jun 21	3 Jun 23	4 Jun 22	5 Jun 29	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
Honcho

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.

Prevent Health Problems: Understand Your Risks

Honcho

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

Ishinari, Japan

Yashima, Japan

Tamana, Japan

Umi, Japan

Iwashita, Japan

Tachiarai, Japan

Iwakuni, Japan

Kasaoka, Japan

Yamaga, Japan

10.

Osawa, Japan

Moderate

5xabove Standard

Last Updated: 07 Jun 2025, 03:39 AM

AQI City Rankings

Air Quality Solutions For Honcho
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 Honcho

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 Honcho

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 Honcho

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 Honcho

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.

Honcho'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 Honcho

Frequently Asked Questions About Air Quality

What is the current AQI level in Honcho?

The current real-time AQI level in Honcho is 64 (Moderate). This was last updated 2025-06-07 10:24:51 AM (Local Time).

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

The best AQI level was 29 (Good) at 4:09 PM, Jun 6, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 42 (Good) at 1:09 AM (Local Time) during the last 24 hours.

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

The AQI levels in Honcho have been fluctuating throughout the last 24 hours. The levels have increased by highest 42 at 1:09 AM (Local Time), lowest 29 at 4:09 PM, Jun 6, 2025 (Local Time).

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

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