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Okayama Air Quality Index (AQI) | Air Pollution

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

Last Updated: 4 minutes ago (Local Time)

location image
Live AQI
46(AQI-US)
Air Quality is
Good
pm10 :  20 µg/m³
PM2.5 :  8 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Okayama
clear

27 °C

Clear
Humidity
Humidity70 %

Wind Speed
Wind Speed4 km/h

UV Index
UV Index0
Last Updated: 4 minutes ago (Local Time)


Map

Okayama

Major Air Pollutants

Okayama

AQI Graph

Historical Air Quality Data

Okayama

Okayama
AQI
.
02-08-2025Time03-08-2025
36
Min.at 9:54 PM on 2nd Aug
58
Max.at 12:09 PM on 3rd Aug

Download 2024 Annual Data

World Air Quality Report

Globe

Okayama's Cities

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Good
45
8
21
29
72
Good
48
9
21
29
73
Moderate
54
10
22
29
72
Good
48
8
21
29
72
Good
50
10
20
29
70
Good
39
7
19
29
72
Moderate
55
11
20
29
73
Good
36
6
18
29
71

Japan's Metro Cities

Air Quality Index

Health Advice For People Living In

Okayama

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

Okayama

  • asthma due to air pollution in OkayamaAsthma
  • heart due to air pollution in OkayamaHeart Issues
  • allergy due to air pollution in OkayamaAllergies
  • sinus due to air pollution in OkayamaSinus
  • flu due to air pollution in OkayamaCold/Flu
  • copd due to air pollution in OkayamaChronic (COPD)
asthma due to air pollution in Okayama

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.

Okayama's AQI Data Analytics Solutions

Air quality data monitoring platforms

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aqi air quality app for Okayama
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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.


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 Okayama

Frequently Asked Questions About Air Quality

What is the current AQI level in Okayama?

The current real-time AQI level in Okayama is 46 (Good). This was last updated 4 minutes ago (Local Time).

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

The best AQI level was 36 (Good) at 9:54 PM, Aug 2, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 58 (Moderate) at 12:09 PM (Local Time) during the last 24 hours.

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

The AQI levels in Okayama have been fluctuating throughout the last 24 hours. The levels have increased by highest 58 at 12:09 PM (Local Time), lowest 36 at 9:54 PM, Aug 2, 2025 (Local Time).

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

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