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Ichikawa Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-10-07 12:40:22 AM (Local Time)

location image
Live AQI
56(AQI-US)
Air Quality is
Moderate
pm10 :  20 µg/m³
PM2.5 :  12 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Ichikawa
partly cloudy

22 °C

Partly cloudy
Humidity
Humidity78 %
Wind Speed
Wind Speed21 km/h
UV Index
UV Index0
Last Updated: 2025-10-07 12:40:22 AM (Local Time)
Map

Ichikawa

Major Air Pollutants

Ichikawa

PM2.5's Icon

Particulate Matter(PM2.5)

12µg/m³

PM10's Icon

Particulate Matter(PM10)

20µg/m³

CO's Icon

Carbon Monoxide(CO)

241ppb

SO2's Icon

Sulfur Dioxide(SO2)

0ppb

NO2's Icon

Nitrogen Dioxide(NO2)

4ppb

O3's Icon

Ozone(O3)

49ppb

Trending in Japan

Air Quality Monitoring for Logistics: Smarter Deliveries with Data

Air Quality Monitoring for Logistics: Smarter Deliveries with Data

AQI Graph

Historical Air Quality Data

Ichikawa

24 Hours
AQI
Ichikawa
AQI
.
06-10-2025Time07-10-2025
43
Min.at 4:04 AM on 6th Oct
56
Max.at 12:04 AM on 7th Oct

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Ichikawa, Chiba, Japan

AQI
Year
.
AQI

Annual AQI Trends

2020
25AQI
2021
30AQI
20%
Rise
2022
35AQI
17%
Rise
2023
36AQI
3%
Rise
2024
35AQI
-3%
Fall
2025
35AQI
0%
No Change
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
7%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedAugust, 202546AQI
Least PollutedSeptember, 202020AQI

* This data analysis is from year 2020 - 2025

Ichikawa's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
58
13
25
25
88
Moderate
53
10
21
25
86
Moderate
56
12
20
24
89
Moderate
55
11
19
27
75
Moderate
58
13
24
26
85
Moderate
58
13
22
25
90
Moderate
56
12
20
24
100
Moderate
56
12
14
25
75
Moderate
56
12
16
24
71
Moderate
55
11
21
26
84
Moderate
60
14
22
22
78
Moderate
56
12
19
24
96
Moderate
56
12
21
28
75
Moderate
56
12
21
27
82

Japan's Metro Cities

Air Quality Index

Aomori City AQI

Aomori

44

temp.13°C
hum.82%
Higashi Hiroshima City AQI

Higashi Hiroshima

62

temp.21°C
hum.73%
Higashi Osaka City AQI

Higashi Osaka

60

temp.22°C
hum.73%
Kyoto City AQI

Kyoto

65

temp.22°C
hum.73%
Saitama City AQI

Saitama

48

temp.21°C
hum.78%
Sendai City AQI

Sendai

60

temp.17°C
hum.66%
Tokyo City AQI

Tokyo

55

temp.22°C
hum.78%
Yokohama City AQI

Yokohama

47

temp.22°C
hum.78%

Air Quality Calendar 2025

Ichikawa

2025
AQI
January
1 Jan
30
2 Jan
29
3 Jan
24
4 Jan
28
5 Jan
31
6 Jan
39
7 Jan
30
8 Jan
30
9 Jan
27
10 Jan
26
11 Jan
27
12 Jan
32
13 Jan
29
14 Jan
35
15 Jan
34
16 Jan
30
17 Jan
30
18 Jan
30
19 Jan
41
20 Jan
35
21 Jan
37
22 Jan
36
23 Jan
43
24 Jan
41
25 Jan
38
26 Jan
34
27 Jan
33
28 Jan
35
29 Jan
29
30 Jan
30
31 Jan
28
February
1 Feb
33
2 Feb
31
3 Feb
33
4 Feb
30
5 Feb
30
6 Feb
27
7 Feb
28
8 Feb
28
9 Feb
29
10 Feb
26
11 Feb
30
12 Feb
30
13 Feb
33
14 Feb
28
15 Feb
32
16 Feb
35
17 Feb
35
18 Feb
31
19 Feb
30
20 Feb
30
21 Feb
29
22 Feb
31
23 Feb
32
24 Feb
33
25 Feb
32
26 Feb
35
27 Feb
37
28 Feb
47
March
1 Mar
47
2 Mar
54
3 Mar
38
4 Mar
36
5 Mar
25
6 Mar
32
7 Mar
31
8 Mar
33
9 Mar
34
10 Mar
34
11 Mar
36
12 Mar
40
13 Mar
36
14 Mar
32
15 Mar
28
16 Mar
22
17 Mar
18
18 Mar
20
19 Mar
16
20 Mar
20
21 Mar
33
22 Mar
39
23 Mar
43
24 Mar
41
25 Mar
58
26 Mar
71
27 Mar
65
28 Mar
46
29 Mar
35
30 Mar
40
31 Mar
31
April
1 Apr
27
2 Apr
22
3 Apr
19
4 Apr
19
5 Apr
22
6 Apr
21
7 Apr
24
8 Apr
29
9 Apr
22
10 Apr
35
11 Apr
30
12 Apr
30
13 Apr
24
14 Apr
32
15 Apr
26
16 Apr
27
17 Apr
36
18 Apr
41
19 Apr
48
20 Apr
39
21 Apr
35
22 Apr
34
23 Apr
24
24 Apr
31
25 Apr
29
26 Apr
35
27 Apr
36
28 Apr
33
29 Apr
26
30 Apr
33
May
1 May
30
2 May
24
3 May
24
4 May
29
5 May
27
6 May
22
7 May
20
8 May
22
9 May
23
10 May
20
11 May
23
12 May
21
13 May
27
14 May
26
15 May
28
16 May
30
17 May
25
18 May
35
19 May
32
20 May
48
21 May
36
22 May
33
23 May
30
24 May
29
25 May
23
26 May
22
27 May
20
28 May
19
29 May
22
30 May
20
31 May
15
June
1 Jun
18
2 Jun
23
3 Jun
25
4 Jun
25
5 Jun
30
6 Jun
35
7 Jun
35
8 Jun
41
9 Jun
31
10 Jun
28
11 Jun
26
12 Jun
31
13 Jun
30
14 Jun
27
15 Jun
30
16 Jun
32
17 Jun
41
18 Jun
38
19 Jun
37
20 Jun
33
21 Jun
26
22 Jun
17
23 Jun
19
24 Jun
19
25 Jun
18
26 Jun
18
27 Jun
25
28 Jun
23
29 Jun
27
30 Jun
36
July
1 Jul
37
2 Jul
42
3 Jul
41
4 Jul
44
5 Jul
50
6 Jul
67
7 Jul
80
8 Jul
79
9 Jul
75
10 Jul
57
11 Jul
48
12 Jul
51
13 Jul
49
14 Jul
41
15 Jul
40
16 Jul
40
17 Jul
43
18 Jul
37
19 Jul
33
20 Jul
32
21 Jul
33
22 Jul
33
23 Jul
34
24 Jul
36
25 Jul
32
26 Jul
31
27 Jul
29
28 Jul
35
29 Jul
33
30 Jul
30
31 Jul
29
August
1 Aug
34
2 Aug
41
3 Aug
44
4 Aug
61
5 Aug
51
6 Aug
52
7 Aug
50
8 Aug
47
9 Aug
49
10 Aug
39
11 Aug
40
12 Aug
36
13 Aug
34
14 Aug
39
15 Aug
36
16 Aug
38
17 Aug
38
18 Aug
44
19 Aug
44
20 Aug
47
21 Aug
50
22 Aug
50
23 Aug
48
24 Aug
56
25 Aug
55
26 Aug
54
27 Aug
51
28 Aug
46
29 Aug
52
30 Aug
55
31 Aug
53
September
1 Sep
44
2 Sep
37
3 Sep
38
4 Sep
39
5 Sep
32
6 Sep
30
7 Sep
30
8 Sep
41
9 Sep
43
10 Sep
40
11 Sep
34
12 Sep
31
13 Sep
30
14 Sep
37
15 Sep
37
16 Sep
38
17 Sep
49
18 Sep
47
19 Sep
35
20 Sep
37
21 Sep
29
22 Sep
29
23 Sep
28
24 Sep
28
25 Sep
31
26 Sep
48
27 Sep
32
28 Sep
31
29 Sep
31
30 Sep
24
October
1 Oct
33
2 Oct
47
3 Oct
46
4 Oct
54
5 Oct
52
6 Oct
-
7 Oct
-
8 Oct
-
9 Oct
-
10 Oct
-
11 Oct
-
12 Oct
-
13 Oct
-
14 Oct
-
15 Oct
-
16 Oct
-
17 Oct
-
18 Oct
-
19 Oct
-
20 Oct
-
21 Oct
-
22 Oct
-
23 Oct
-
24 Oct
-
25 Oct
-
26 Oct
-
27 Oct
-
28 Oct
-
29 Oct
-
30 Oct
-
31 Oct
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Ichikawa

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

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Ichikawa

  • asthma due to air pollution in IchikawaAsthma
  • heart due to air pollution in IchikawaHeart Issues
  • allergy due to air pollution in IchikawaAllergies
  • sinus due to air pollution in IchikawaSinus
  • flu due to air pollution in IchikawaCold/Flu
  • copd due to air pollution in IchikawaChronic (COPD)
asthma due to air pollution in Ichikawa

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild 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.

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

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

73
Moderate
5xabove Standard

2.

Arao, Japan

72
Moderate
5xabove Standard

3.

Nishi, Japan

71
Moderate
5xabove Standard

4.

Ogaki, Japan

71
Moderate
5xabove Standard

5.

Nichinan, Japan

71
Moderate
5xabove Standard

6.

Kobayashi, Japan

71
Moderate
5xabove Standard

7.

Tomioka, Japan

71
Moderate
5xabove Standard

8.

Sekimachi, Japan

71
Moderate
5xabove Standard

9.

Nakatsu, Japan

70
Moderate
5xabove Standard

10.

Niihama, Japan

70
Moderate
5xabove Standard

Last Updated: 06 Oct 2025, 03:45 PM

AQI City Rankings

Air Quality Solutions For Ichikawa

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 Ichikawa

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 Ichikawa

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 Ichikawa

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 Ichikawa

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 Ichikawa

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 Ichikawa

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 Ichikawa

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 Ichikawa

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 Ichikawa

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 Ichikawa

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 Ichikawa

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 Ichikawa

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 Ichikawa

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 Ichikawa

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 Ichikawa

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 Ichikawa

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.

Ichikawa'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 Ichikawa
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 Ichikawa

Frequently Asked Questions About Air Quality

What is the current AQI level in Ichikawa?

The current real-time AQI level in Ichikawa is 56 (Moderate). This was last updated 2025-10-07 12:40:22 AM (Local Time).

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

The best AQI level was 43 (Good) at 4:04 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 56 (Moderate) at 12:04 AM, Oct 7, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Ichikawa have been fluctuating throughout the last 24 hours. The levels have increased by highest 56 at 12:04 AM, Oct 7, 2025 (Local Time), lowest 43 at 4:04 AM (Local Time).

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

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

Recent AQI Blogs

Read the latest news

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

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Prana Sense

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

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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.

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Cair +

Indoor Air Quality Monitor

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

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