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Chuo Air Quality Index (AQI) | Air Pollution

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

Last Updated: 01 Jul 2025, 07:39pm (Local Time)

location image
Live AQI
52
Air Quality is
Moderate
pm10 :  20 µg/m³
PM2.5 :  10 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level in Chuo
partly cloudy

23 °C

Partly cloudy
Humidity
Humidity94 %

Wind Speed
Wind Speed4 km/h

UV Index
UV Index0
Last Updated: 01 Jul 2025, 07:39pm (Local Time)


Map

Chuo

Major Air Pollutants

Chuo

AQI Graph

Historical Air Quality Data

Chuo

Chuo
AQI
.
30-06-2025Time01-07-2025
36
Min.at 3:09 AM on 1st Jul
66
Max.at 2:09 PM on 1st Jul

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Chuo, Nasukarasuyama, Tochigi, Japan

Year
.
AQI


Annual AQI Trends

2020
35AQI
2021
34AQI
-3%
Fall
2022
37AQI
9%
Rise
2023
33AQI
-11%
Fall
2024
33AQI
0%
No Change
2025
34AQI
3%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
0%
No Change

Most & Least Polluted Months

Most PollutedAugust, 202055AQI

Least PollutedApril, 202025AQI

* This data analysis is from year 2020 - 2025

Japan's Metro Cities

Air Quality Index

Health Advice For People Living In

Chuo

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


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

Chuo

  • asthma due to air pollution in ChuoAsthma
  • heart due to air pollution in ChuoHeart Issues
  • allergy due to air pollution in ChuoAllergies
  • sinus due to air pollution in ChuoSinus
  • flu due to air pollution in ChuoCold/Flu
  • copd due to air pollution in ChuoChronic (COPD)
asthma due to air pollution in Chuo

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. 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.

Most Polluted Cities 2025

Japan

Analyze the real-time most air polluted cities in the country.

Chuo'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 Chuo
Mobile App

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 Chuo

Frequently Asked Questions About Air Quality

What is the current AQI level in Chuo?

The current real-time AQI level in Chuo is 52 (Moderate) due to recent rainfall by 0.34mm/hr. This was last updated 01 Jul 2025, 07:39pm (Local Time).

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

The best AQI level was 36 (Good) at 3:09 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 66 (Moderate) at 2:09 PM (Local Time) during the last 24 hours.

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

The AQI levels in Chuo have been fluctuating throughout the last 24 hours. The levels have increased by highest 66 at 2:09 PM (Local Time), lowest 36 at 3:09 AM (Local Time).

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

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