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Tokyo Air Quality Index (AQI) | Air Pollution

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

Last Updated: 13 minutes ago (Local Time)

location image
Live AQI
38(AQI-US)
Air Quality is
Good
pm10 :  16 µg/m³
PM2.5 :  7 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Tokyo
partly cloudy

28 °C

Partly Cloudy
Humidity
Humidity84 %

Wind Speed
Wind Speed12 km/h

UV Index
UV Index2
Last Updated: 13 minutes ago (Local Time)


Map

Tokyo

Major Air Pollutants

Tokyo

AQI Graph

Historical Air Quality Data

Tokyo

Tokyo
AQI
.
02-08-2025Time03-08-2025
33
Min.at 12:10 AM on 3rd Aug
56
Max.at 2:10 PM on 2nd Aug

Download 2024 Annual Data

World Air Quality Report

Globe

Tokyo's Cities

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Good
38
7
16
29
73
Good
38
7
16
29
73
Good
38
7
16
29
73
Good
40
7
16
29
73
Good
38
7
16
29
73
Good
38
7
16
29
73
Good
38
7
16
29
73
Good
40
7
17
29
68
Good
38
7
16
29
73
Good
38
7
16
29
73
Good
38
7
16
29
73
Good
38
7
16
29
73
Good
38
7
16
29
73
Good
38
7
16
29
73
Good
38
7
16
29
73
Good
38
7
16
29
73
Good
38
7
16
29
73
Good
38
7
16
29
73
Good
38
7
16
29
73
Good
39
7
16
29
73
Good
39
7
16
29
72
Good
39
7
16
29
73

Japan's Metro Cities

Air Quality Index

Health Advice For People Living In

Tokyo

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 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

Tokyo

  • asthma due to air pollution in TokyoAsthma
  • heart due to air pollution in TokyoHeart Issues
  • allergy due to air pollution in TokyoAllergies
  • sinus due to air pollution in TokyoSinus
  • flu due to air pollution in TokyoCold/Flu
  • copd due to air pollution in TokyoChronic (COPD)
asthma due to air pollution in Tokyo

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.

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.

Tokyo's AQI Data Analytics Solutions

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Empower Your Decisions with Reliable Data

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

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


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Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


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Air Quality FAQs

at Tokyo

Frequently Asked Questions About Air Quality

What is the current AQI level in Tokyo?

The current real-time AQI level in Tokyo is 38 (Good). This was last updated 13 minutes ago (Local Time).

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

The best AQI level was 33 (Good) at 12:10 AM, Aug 3, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 56 (Moderate) at 2:10 PM (Local Time) during the last 24 hours.

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

The AQI levels in Tokyo have been fluctuating throughout the last 24 hours. The levels have increased by highest 56 at 2:10 PM (Local Time), lowest 33 at 12:10 AM, Aug 3, 2025 (Local Time).

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

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