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Chiba Air Quality Index (AQI) | Air Pollution

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

Last Updated: 10 minutes ago (Local Time)

location image
Live AQI
58(AQI-US)
Air Quality is
Moderate
pm10 :  26 µg/m³
PM2.5 :  13 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Chiba
partly cloudy

34 °C

Partly cloudy
Humidity
Humidity56 %

Wind Speed
Wind Speed5 km/h

UV Index
UV Index9
Last Updated: 10 minutes ago (Local Time)


Map

Chiba

Major Air Pollutants

Chiba

AQI Graph

Historical Air Quality Data

Chiba

Chiba
AQI
.
20-08-2025Time21-08-2025
41
Min.at 11:11 PM on 20th Aug
59
Max.at 12:41 PM on 20th Aug

Download 2024 Annual Data

World Air Quality Report

Globe

Chiba's Cities

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
64
16
25
32
66
Moderate
59
13
28
32
60
Moderate
54
11
20
33
64
Moderate
69
19
30
32
58
Moderate
58
13
28
32
59
Moderate
62
15
28
32
58
Moderate
52
10
22
31
63
Moderate
63
16
28
32
58
Moderate
55
11
26
31
61
Moderate
52
9
18
33
69
Moderate
52
10
20
31
65
Moderate
55
11
24
32
61
Moderate
60
14
28
32
59
Good
48
9
21
29
68
Moderate
60
14
28
32
58
Moderate
54
10
20
30
66
Moderate
64
16
26
32
64
Moderate
52
10
22
33
62
Moderate
53
10
21
31
63
Good
46
8
19
29
75
Moderate
52
10
22
32
68
Moderate
52
9
21
31
61
Moderate
62
15
28
32
58
Moderate
51
9
20
31
67
Moderate
60
14
29
32
59

Japan's Metro Cities

Air Quality Index

Health Advice For People Living In

Chiba

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

Chiba

  • asthma due to air pollution in ChibaAsthma
  • heart due to air pollution in ChibaHeart Issues
  • allergy due to air pollution in ChibaAllergies
  • sinus due to air pollution in ChibaSinus
  • flu due to air pollution in ChibaCold/Flu
  • copd due to air pollution in ChibaChronic (COPD)
asthma due to air pollution in Chiba

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.

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Chiba's AQI Data Analytics Solutions

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aqi air quality app for Chiba
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Air Quality FAQs

at Chiba

Frequently Asked Questions About Air Quality

What is the current AQI level in Chiba?

The current real-time AQI level in Chiba is 58 (Moderate). This was last updated 10 minutes ago (Local Time).

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

The best AQI level was 41 (Good) at 11:11 PM, Aug 20, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 59 (Moderate) at 12:41 PM, Aug 20, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Chiba have been fluctuating throughout the last 24 hours. The levels have increased by highest 59 at 12:41 PM, Aug 20, 2025 (Local Time), lowest 41 at 11:11 PM, Aug 20, 2025 (Local Time).

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

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