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Honcho
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Live

Honcho Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-07-12 07:09:17 PM (Local Time)

location image
Live AQI
48
Air Quality is
Good
pm10 :  19 µg/m³
PM2.5 :  9 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Honcho
overcast

28 °C

Overcast
Humidity
Humidity50 %

Wind Speed
Wind Speed19 km/h

UV Index
UV Index0
Last Updated: 2025-07-12 07:09:17 PM (Local Time)
AQI LogoMap

Honcho

Major Air Pollutants

Honcho

PM2.5's Icon

Particulate Matter(PM2.5)

9µg/m³

PM10's Icon

Particulate Matter(PM10)

19µg/m³

CO's Icon

Carbon Monoxide(CO)

118ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

6ppb

O3's Icon

Ozone(O3)

29ppb

Trending in Japan

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

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?

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

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

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

AQI Graph

Historical Air Quality Data

Honcho

24 Hours
AQI
Honcho
AQI
.
11-07-2025Time12-07-2025
TimeHoncho
07 PM34
08 PM43
09 PM57
10 PM57
11 PM57
12 AM58
01 AM61
02 AM65
03 AM66
04 AM64
05 AM61
06 AM61
07 AM61
08 AM61
09 AM40
10 AM36
11 AM37
12 PM40
01 PM47
02 PM49
03 PM49
04 PM49
05 PM49
06 PM47
07 PM41
34
Min.at 7:09 PM on 11th Jul
66
Max.at 3:09 AM on 12th Jul

Want air quality data?

AQI Logo

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Honcho, Tokyo, Japan

AQI
Year
.
AQI
AQI AQI
Mar 202017
Apr 202016
May 202016
Jun 202024
Jul 202017
Aug 202030
Sep 202012
Oct 202013
Nov 202018
Dec 202015
Jan 202114
Feb 202113
Mar 202117
Apr 202117
May 202129
Jun 202129
Jul 202124
Aug 202126
Sep 202124
Oct 202125
Nov 202122
Dec 202120
Jan 202224
Feb 202228
Mar 202234
Apr 202236
May 202234
Jun 202234
Jul 202231
Aug 202222
Sep 202224
Oct 202226
Nov 202230
Dec 202228
Jan 202331
Feb 202336
Mar 202338
Apr 202341
May 202336
Jun 202338
Jul 202336
Aug 202324
Sep 202327
Oct 202328
Nov 202333
Dec 202331
Jan 202428
Feb 202429
Mar 202434
Apr 202435
May 202431
Jun 202433
Jul 202442
Aug 202431
Sep 202431
Oct 202430
Nov 202433
Dec 202425
Jan 202527
Feb 202530
Mar 202532
Apr 202522
May 202521
Jun 202522
Jul 202558


Annual AQI Trends

2020
18AQI
2021
22AQI
22%
Rise
2022
30AQI
36%
Rise
2023
33AQI
10%
Rise
2024
32AQI
-3%
Fall
2025
28AQI
-12%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
11%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJuly, 202558AQI

Least PollutedSeptember, 202012AQI

* 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.(%)
Chuocho
Moderate
51
9
19
26
70
Kamikiyoto
Good
50
9
19
26
70
Nishitokyo
Good
44
8
19
27
68
Shimohoya
Good
44
8
19
27
68
Tanashicho
Good
49
9
19
27
70
Yagisawa
Good
50
9
19
27
70

Japan's Metro Cities

Air Quality Index

Aomori City AQI

Aomori

36

temp.19°C

hum.83%
Higashi Hiroshima City AQI

Higashi Hiroshima

45

temp.30°C

hum.66%
Higashi Osaka City AQI

Higashi Osaka

47

temp.32°C

hum.63%
Kyoto City AQI

Kyoto

51

temp.29°C

hum.75%
Saitama City AQI

Saitama

43

temp.26°C

hum.65%
Sendai City AQI

Sendai

38

temp.21°C

hum.78%
Tokyo City AQI

Tokyo

47

temp.26°C

hum.65%
Yokohama City AQI

Yokohama

54

temp.26°C

hum.74%

Air Quality Calendar 2025

Honcho

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Dec
-
30 Dec
-
31 Dec
-
1 Jan
28
2 Jan
29
3 Jan
24
4 Jan
25
5 Jan
24
6 Jan
31
7 Jan
24
8 Jan
27
9 Jan
24
10 Jan
24
11 Jan
22
12 Jan
27
13 Jan
27
14 Jan
25
15 Jan
27
16 Jan
24
17 Jan
26
18 Jan
26
19 Jan
29
20 Jan
28
21 Jan
31
22 Jan
30
23 Jan
31
24 Jan
35
25 Jan
31
26 Jan
31
27 Jan
24
28 Jan
30
29 Jan
24
30 Jan
27
31 Jan
26
1 Feb
29
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
26 Jan
31
27 Jan
24
28 Jan
30
29 Jan
24
30 Jan
27
31 Jan
26
1 Feb
29
2 Feb
29
3 Feb
27
4 Feb
30
5 Feb
28
6 Feb
27
7 Feb
26
8 Feb
27
9 Feb
26
10 Feb
26
11 Feb
28
12 Feb
27
13 Feb
39
14 Feb
27
15 Feb
38
16 Feb
31
17 Feb
35
18 Feb
29
19 Feb
29
20 Feb
28
21 Feb
29
22 Feb
28
23 Feb
29
24 Feb
27
25 Feb
32
26 Feb
32
27 Feb
36
28 Feb
40
1 Mar
45
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
23 Feb
29
24 Feb
27
25 Feb
32
26 Feb
32
27 Feb
36
28 Feb
40
1 Mar
45
2 Mar
45
3 Mar
33
4 Mar
31
5 Mar
27
6 Mar
30
7 Mar
31
8 Mar
31
9 Mar
35
10 Mar
32
11 Mar
34
12 Mar
33
13 Mar
38
14 Mar
25
15 Mar
23
16 Mar
18
17 Mar
17
18 Mar
16
19 Mar
14
20 Mar
17
21 Mar
24
22 Mar
28
23 Mar
31
24 Mar
33
25 Mar
53
26 Mar
62
27 Mar
59
28 Mar
40
29 Mar
31
30 Mar
36
31 Mar
29
1 Apr
24
2 Apr
20
3 Apr
18
4 Apr
18
5 Apr
18
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
30 Mar
36
31 Mar
29
1 Apr
24
2 Apr
20
3 Apr
18
4 Apr
18
5 Apr
18
6 Apr
15
7 Apr
17
8 Apr
20
9 Apr
18
10 Apr
24
11 Apr
24
12 Apr
23
13 Apr
20
14 Apr
23
15 Apr
20
16 Apr
19
17 Apr
26
18 Apr
31
19 Apr
36
20 Apr
29
21 Apr
26
22 Apr
25
23 Apr
17
24 Apr
19
25 Apr
22
26 Apr
23
27 Apr
24
28 Apr
24
29 Apr
17
30 Apr
22
1 May
20
2 May
18
3 May
17
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
27 Apr
24
28 Apr
24
29 Apr
17
30 Apr
22
1 May
20
2 May
18
3 May
17
4 May
24
5 May
19
6 May
18
7 May
15
8 May
18
9 May
18
10 May
15
11 May
16
12 May
16
13 May
19
14 May
20
15 May
22
16 May
24
17 May
18
18 May
26
19 May
27
20 May
42
21 May
39
22 May
30
23 May
29
24 May
26
25 May
20
26 May
20
27 May
19
28 May
19
29 May
20
30 May
17
31 May
14
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
16
2 Jun
18
3 Jun
19
4 Jun
17
5 Jun
24
6 Jun
25
7 Jun
28
8 Jun
33
9 Jun
28
10 Jun
23
11 Jun
20
12 Jun
24
13 Jun
25
14 Jun
21
15 Jun
19
16 Jun
22
17 Jun
31
18 Jun
25
19 Jun
26
20 Jun
25
21 Jun
21
22 Jun
13
23 Jun
14
24 Jun
14
25 Jun
15
26 Jun
15
27 Jun
19
28 Jun
18
29 Jun
21
30 Jun
34
1 Jul
38
2 Jul
44
3 Jul
46
4 Jul
46
5 Jul
50
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Jun
21
30 Jun
34
1 Jul
38
2 Jul
44
3 Jul
46
4 Jul
46
5 Jul
50
6 Jul
58
7 Jul
75
8 Jul
78
9 Jul
81
10 Jul
62
11 Jul
56
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
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

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 Purifier
    Air PurifierTurn Off
  • Car Filter
    Car FilterAdvisable
  • N95 Mask
    N95 MaskAdvisable
  • Stay Indoor
    Stay IndoorAdvisable


As per the current AQI, turn off the air purifier.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Honcho

  • asthma due to air pollution in HonchoAsthma
  • heart due to air pollution in HonchoHeart Issues
  • allergy due to air pollution in HonchoAllergies
  • sinus due to air pollution in HonchoSinus
  • flu due to air pollution in HonchoCold/Flu
  • copd due to air pollution in HonchoChronic (COPD)
asthma due to air pollution in Honcho

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

Follow

1.

Saijo, Japan

62
Moderate
4xabove Standard

2.

Imabari, Japan

61
Moderate
4xabove Standard

3.

Matsuyama, Japan

58
Moderate
4xabove Standard

4.

Masaki, Japan

58
Moderate
4xabove Standard

5.

Chigasaki, Japan

58
Moderate
4xabove Standard

6.

Otsuki, Japan

58
Moderate
4xabove Standard

7.

Niihama, Japan

58
Moderate
4xabove Standard

8.

Oiso, Japan

57
Moderate
4xabove Standard

9.

Yato, Japan

57
Moderate
4xabove Standard

10.

Hikari, Japan

57
Moderate
4xabove Standard

Last Updated: 12 Jul 2025, 10:09 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

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

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 for Honcho

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 for Honcho

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 for Honcho

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 for Honcho

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 for Honcho

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 for Honcho

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 for Honcho

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 for Honcho

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 for Honcho

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 for Honcho

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 for Honcho

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 for Honcho

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 AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Honcho
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.

Your area’s real-time data with detailed parameters.


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

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 48 (Good). This was last updated 2025-07-12 07:09:17 PM (Local Time).

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

The best AQI level was 34 (Good) at 7:09 PM, Jul 11, 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 66 (Moderate) at 3:09 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 66 at 3:09 AM (Local Time), lowest 34 at 7:09 PM, Jul 11, 2025 (Local Time).

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

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

Recent AQI Blogs

Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

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

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

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Can Banning Old Vehicles Really Improve Delhi’s Air Quality? Here’s What the Data Says

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24 Jun 2025Shakshi
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Delhi AQI Drops After Months: How Rain Provided Temporary Relief in Pollution Levels 

19 Jun 2025Shakshi
AQI.IN Launched First Ever City-Level Climate Change Severity Index -June 2025

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Noise Pollution in Ocean: The Silent Threat Beneath the Waves

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17 Jun 2025Shakshi
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10 Jun 2025Shakshi
Wildfire Smoke in Canada 2025: AQI Impact, Orange Skies, and What to Do

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9 Jun 2025Shakshi
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Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

Prana Sense Air Quality MonitorPrana Sense Air Quality Monitor
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Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Pocket PM Air Quality MonitorPocket PM Air Quality Monitor
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Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

Cair + Indoor Air Quality MonitorCair + Indoor Air Quality Monitor