AQIHistoryPM₂.₅PM₁₀COSO₂NO₂O₃
View aqi PageAQIView weather PageWeather
Live

Janghyeon Dong Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-08-16 17:41:01 (Local Time)

location image
Live AQI
17AQI (US)
Air Quality is
Good
PM2.5 :  4 µg/m³
pm10 :  13 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Janghyeon Dong
patchy rain possible

26 °C

Patchy rain nearby
Humidity
Humidity76 %
Wind Speed
Wind Speed13.3 km/h
UV Index
UV Index0.5
Last Updated: 2026-08-16 17:41:01 (Local Time)

Presently, Ansan ranks for having the good air quality among cities worldwide.

Map

Janghyeon Dong

Major Air Pollutants

Janghyeon Dong

PM₂.₅'s Icon

Particulate Matter(PM₂.₅)

4µg/m³

PM₁₀'s Icon

Particulate Matter(PM₁₀)

13µg/m³

CO's Icon

Carbon Monoxide(CO)

195ppb

SO₂'s Icon

Sulfur Dioxide(SO₂)

3ppb

NO₂'s Icon

Nitrogen Dioxide(NO₂)

4ppb

O₃'s Icon

Ozone(O₃)

31ppb

AQI Graph

Historical Air Quality Data

Janghyeon Dong

24 Hours
AQI (US)
Janghyeon Dong
AQI (US)
.
15-08-2026Time16-08-2026
17
Min. AQI (US)1:31pm
65
Max. AQI (US)4:31am

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes

Janghyeon Dong, Ansan, Gyeonggi, South Korea

AQI (US)

South Korea's Metro Cities

Air Quality Index

Busan City AQI

Busan

24

temp.22°C
hum.97%
Daegu City AQI

Daegu

22

temp.21°C
hum.97%
Daejeon City AQI

Daejeon

25

temp.23°C
hum.80%
Gwangju City AQI

Gwangju

25

temp.24°C
hum.88%
Incheon City AQI

Incheon

24

temp.27°C
hum.74%
Sejong City AQI

Sejong

27

temp.26°C
hum.73%
Seoul City AQI

Seoul

28

temp.27°C
hum.75%
Ulsan City AQI

Ulsan

24

temp.21°C
hum.97%

Air Quality Calendar 2026

Janghyeon Dong

2026
AQI (US)
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Janghyeon Dong

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 (US)

Air Purifier
Air PurifierTurn Off
Car Filter
Car FilterAdvisable
N95 Mask
N95 MaskAdvisable
Stay Indoor
Stay IndoorAdvisable

Prevent Health Problems: Understand Your Risks

Janghyeon Dong

asthma due to air pollution in Janghyeon DongAsthma
heart due to air pollution in Janghyeon DongHeart Issues
allergy due to air pollution in Janghyeon DongAllergies
sinus due to air pollution in Janghyeon DongSinus
flu due to air pollution in Janghyeon DongCold/Flu
copd due to air pollution in Janghyeon DongChronic (COPD)
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

Follow

1.

Chungju, Chungbuk

52

Moderate

1xbelow Standard

2.

Yoju, Gyeonggi

50

Good

1xbelow Standard

3.

Ulchin, Gyeongbuk

46

Good

1xbelow Standard

4.

Wonju, Gangwon

46

Good

1xbelow Standard

5.

Eumseong, Chungbuk

46

Good

1xbelow Standard

6.

Pyeongtaek, Gyeonggi

44

Good

1xbelow Standard

7.

Osan, Gyeonggi

41

Good

2xbelow Standard

8.

Chonan, Chungnam

41

Good

2xbelow Standard

9.

Chuncheon, Gangwon

40

Good

2xbelow Standard

10.

Anseong, Gyeonggi

39

Good

2xbelow Standard

Last Updated: 16 Aug 2026, 08:49 AM

AQI City Rankings

Air Quality Solutions For Janghyeon Dong

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

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
Prana Air offers the solutions of air quality monitoring and clean air machine for Janghyeon Dong

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.

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

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.

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

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.

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

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.

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

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.

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

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.

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

Air Quality Solutions for Fitness Center

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

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

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.

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

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 offers the solutions of air quality monitoring and clean air machine for Janghyeon Dong

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.

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

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.

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

Air Quality Solutions For Hospitals

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

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

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.

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

Air Quality Solutions for Banks

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

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

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.

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

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.

Janghyeon Dong's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets

Air Quality FAQs

at Janghyeon Dong

Frequently Asked Questions About Air Quality

1. What is the current AQI (US) level in Janghyeon Dong?

The current real-time AQI (US) level in Janghyeon Dong is 17 (Good) due to recent rainfall by 0.2mm/hr. This was last updated 2026-08-16 17:41:01 (Local Time).

2. When was the best AQI (US) level in Janghyeon Dong in the last 24 hours?

The best AQI (US) level was 17 (Good) at 1:31 PM (Local Time) during the last 24 hours.

3. When was the worst AQI (US) level in Janghyeon Dong in the last 24 hours?

The worst AQI (US) level was 65 (Moderate) at 4:31 AM (Local Time) during the last 24 hours.

4. What is the current trend of AQI (US) levels in Janghyeon Dong during last 24 hours?

The AQI (US) levels in Janghyeon Dong have been fluctuating throughout the last 24 hours. The levels have increased by highest 65 at 4:31 AM (Local Time), lowest 17 at 1:31 PM (Local Time).

5. What actions are recommended as per the current AQI (US) level in Janghyeon Dong?

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

Recent AQI Blogs

Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

World Top 10 Hottest Cities Are All in India Again - May 2026

World Top 10 Hottest Cities Are All in India Again - May 2026

4 Jun 2026Gyane Haobijam
Delhi Air Quality 2026 vs 6-Year Historical PM2.5 Data

Delhi Air Quality 2026 vs 6-Year Historical PM2.5 Data

2 Jun 2026Gyane Haobijam
What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation

What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation

27 May 2026AQI Team
World Top Hottest Cities Belong to India - April 2026

World Top Hottest Cities Belong to India - April 2026

28 Apr 2026AQI Team
Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

27 Mar 2026Gyane Haobijam
Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

17 Mar 2026Gyane Haobijam
Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

14 Feb 2026Gyane Haobijam
Why AQI Standards Vary Across the World - And Why Air Quality Index Matters More Than Ever

Why AQI Standards Vary Across the World - And Why Air Quality Index Matters More Than Ever

12 Feb 2026Navya
Why Winter Suffocates and Monsoon Saves Delhi Air Quality 2025?

Why Winter Suffocates and Monsoon Saves Delhi Air Quality 2025?

2 Feb 2026Gyane Haobijam
Winter vs Summer Air: Why Air Pollution Behaves So Differently Across Seasons

Winter vs Summer Air: Why Air Pollution Behaves So Differently Across Seasons

1 Feb 2026Gyane Haobijam
Prana Air Logo

Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

Prana Air Ambient Air Quality Monitor - most realiable outdoor aqi monitoringPrana Air Ambient Air Quality Monitor - most realiable outdoor aqi monitoring
Prana Air Logo

Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Prana Air Pocket PM2.5 Air Quality Monitor - portable, smallest and afforablePrana Air Pocket PM2.5 Air Quality Monitor - portable, smallest and afforable
Prana Air Logo

Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

Prana Air Cair+ Indoor Air Quality Monitor for home, office or institutesPrana Air Cair+ Indoor Air Quality Monitor for home, office or institutes