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Aioicho Air Quality Index (AQI) | Air Pollution

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

Last Updated: 31 Jul 2025, 01:24pm (Local Time)

location image
Live AQI
37
Air Quality is
Good
pm10 :  22 µg/m³
PM2.5 :  7 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Aioicho
sunny

33 °C

Sunny
Humidity
Humidity47 %

Wind Speed
Wind Speed13 km/h

UV Index
UV Index11
Last Updated: 31 Jul 2025, 01:24pm (Local Time)


Map

Aioicho

Major Air Pollutants

Aioicho

AQI Graph

Historical Air Quality Data

Aioicho

Aioicho
AQI
.
30-07-2025Time31-07-2025
27
Min.at 3:09 AM on 31st Jul
52
Max.at 6:09 PM on 30th Jul

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Aioicho, Hamamatsu, Shizuoka, Japan

Year
.
AQI


Annual AQI Trends

2020
25AQI
2021
32AQI
28%
Rise
2022
35AQI
9%
Rise
2023
36AQI
3%
Rise
2024
37AQI
3%
Rise
2025
38AQI
3%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
9%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedApril, 202348AQI

Least PollutedAugust, 202219AQI

* This data analysis is from year 2020 - 2025

Japan's Metro Cities

Air Quality Index

Health Advice For People Living In

Aioicho

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

Aioicho

  • asthma due to air pollution in AioichoAsthma
  • heart due to air pollution in AioichoHeart Issues
  • allergy due to air pollution in AioichoAllergies
  • sinus due to air pollution in AioichoSinus
  • flu due to air pollution in AioichoCold/Flu
  • copd due to air pollution in AioichoChronic (COPD)
asthma due to air pollution in Aioicho

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.

Aioicho's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
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aqi air quality app for Aioicho
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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.

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Air Quality FAQs

at Aioicho

Frequently Asked Questions About Air Quality

What is the current AQI level in Aioicho?

The current real-time AQI level in Aioicho is 37 (Good). This was last updated 31 Jul 2025, 01:24pm (Local Time).

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

The best AQI level was 27 (Good) at 3:09 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 52 (Moderate) at 6:09 PM, Jul 30, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Aioicho have been fluctuating throughout the last 24 hours. The levels have increased by highest 52 at 6:09 PM, Jul 30, 2025 (Local Time), lowest 27 at 3:09 AM (Local Time).

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

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