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Yoju Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-03-10 16:11 (Local Time)

Live AQI

104AQI (US)

Air Quality is

Poor

PM2.5 : 37 µg/m³

pm10 : 50 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

9 °C

Last Updated: 2026-03-10 16:11 (Local Time)

Rank397^th

Currently, Yoju ranks 397th among the most polluted cities globally.

Map

Yoju

Major Air Pollutants
Yoju

Particulate Matter(PM2.5)

37µg/m³

Particulate Matter(PM10)

50µg/m³

Carbon Monoxide(CO)

311ppb

Sulfur Dioxide(SO2)

2ppb

Nitrogen Dioxide(NO2)

12ppb

Ozone(O3)

44ppb

AQI Graph

Historical Air Quality Data
Yoju

24 Hours

AQI (US)

Yoju

AQI (US)

09-03-2026Time10-03-2026

Time	Yoju
4:31pm	102
5:01pm	102
5:31pm	104
6:01pm	104
6:31pm	108
7:01pm	110
7:31pm	102
8:01pm	106
8:31pm	117
9:01pm	115
9:31pm	112
10:01pm	113
10:31pm	117
11:01pm	120
11:31pm	137
12:01am	133
12:31am	140
1:01am	137
1:31am	131
2:01am	140
2:31am	132
3:01am	131
3:31am	138
4:01am	138
4:31am	134
5:01am	130
5:31am	132
6:01am	131
6:31am	129
7:01am	138
7:31am	134
8:01am	142
8:31am	135
9:01am	136
9:31am	138
10:01am	134
10:31am	142
11:01am	149
11:31am	148
12:01pm	139
12:31pm	139
1:01pm	140
1:31pm	135
2:01pm	115
2:31pm	116
3:01pm	122
3:31pm	110
4:01pm	106

102

Min.at 4:31 PM, Mar 9, 2026

149

Max.at 11:01 AM

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes
Yoju, Gyeonggi, South Korea

AQI (US)

Yoju's Locations
Real-time Air Pollution Level

Location

Status

AQI (US)

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Daesin Myeon

Poor

111

Janghowon Eup

Moderate

Yangpyeong Gunchung

Poor

126

Yeoju Eup

Moderate

South Korea's Metro Cities
Air Quality Index

Busan

temp.10°C

hum.32%

Daegu

104

temp.11°C

hum.22%

Daejeon

109

Gwangju

Incheon

Sejong

116

Seoul

Ulsan

Air Quality Calendar 2026
Yoju

2026

AQI (US)

Health Advice For People Living In
Yoju

2Cigarettes per day

Weekly 14 Cigarettes

Monthly 60 Cigarettes

Breathing the air in this location is as harmful as smoking 2 cigarettes a day.

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 (US)

Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Yoju

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild when AQI is Poor (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.

Most Polluted Cities 2026
South Korea

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

Most Polluted Cities Live Ranking 2026

World's Most PollutedCity Rankings (2025)

World's Most PollutedCountry Rankings(2025)

RankCityAQI Status

Standard Value

Kumi, Gyeongbuk

Yongju, Gyeongbuk

Chechon, Chungbuk

Chungju, Chungbuk

Cheongju, Chungbuk

Wonju, Gangwon

Gwangyang-si, Jeollanam-do

Jicheon, Gyeongbuk

Eumseong, Chungbuk

10.

Sejong, Sejong

Poor

3xabove Standard

Last Updated: 10 Mar 2026, 07:15 AM

AQI City Rankings

Air Quality Solutions For Yoju
Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

Prana Air offers the solutions of air quality monitoring and clean air machine for Yoju

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Yoju's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

Mobile App

Empower Your Decisions with Reliable Data

Get it onApp Store

Get it onGoogle Play

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

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Air Quality FAQs
at Yoju

Frequently Asked Questions About Air Quality

What is the current AQI (US) level in Yoju?

The current real-time AQI (US) level in Yoju is 104 (Poor). This was last updated 2026-03-10 16:11 (Local Time).

When was the best AQI (US) level in Yoju in the last 24 hours?

The best AQI (US) level was 102 (Poor) at 4:31 PM, Mar 9, 2026 (Local Time) during the last 24 hours.

When was the worst AQI (US) level in Yoju in the last 24 hours?

The worst AQI (US) level was 149 (Poor) at 11:01 AM (Local Time) during the last 24 hours.

What is the current trend of AQI (US) levels in Yoju during last 24 hours?

The AQI (US) levels in Yoju have been fluctuating throughout the last 24 hours. The levels have increased by highest 149 at 11:01 AM (Local Time), lowest 102 at 4:31 PM, Mar 9, 2026 (Local Time).

What actions are recommended as per the current AQI (US) level in Yoju?

Current AQI (US) levels are unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.