AQI PM2.5 PM10 CO SO2 NO2 O3

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Ichon Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-06-03 01:39:44 AM (Local Time)

Live AQI

104

Air Quality is

Poor

pm10 : 53 µg/m³

PM2.5 : 37 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

19 °C

Last Updated: 2025-06-03 01:39:44 AM (Local Time)

Map

Ichon

Major Air Pollutants
Ichon

Particulate Matter(PM2.5)

37µg/m³

Particulate Matter(PM10)

53µg/m³

Carbon Monoxide(CO)

356ppb

Sulfur Dioxide(SO2)

2ppb

Nitrogen Dioxide(NO2)

13ppb

Ozone(O3)

24ppb

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AQI Graph

Historical Air Quality Data
Ichon

24 Hours

AQI

Ichon

Want air quality data?

AQI Trends - Annual Air Quality Changes
Ichon, Gyeonggi, South Korea

AQI

Year

AQI

Annual AQI Trends

2020

70AQI

2021

74AQI

Rise

2022

77AQI

Rise

2023

76AQI

-1%

Fall

2024

65AQI

-14%

Fall

2025

73AQI

12%

Rise

Overall Annual Percentage (%) change of AQI in (2020 to 2025)

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedFebruary, 2023104AQI

Least PollutedSeptember, 202440AQI

* This data analysis is from year 2020 - 2025

Ichon's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Baegam Myeon

Poor

102

Bubal Eup

Moderate

Changjeon Dong

Poor

104

Ganam eup

Poor

110

Gonjiam

Moderate

Seolseong Myeon

Poor

114

South Korea's Metro Cities
Air Quality Index

Busan

Daegu

Daejeon

Gwangju

Incheon

Sejong

108

Seoul

Ulsan

Air Quality Calendar 2025
Ichon

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 78	2 Jan 71	3 Jan 63	4 Jan 65
5 Jan 77	6 Jan 104	7 Jan 61	8 Jan 78	9 Jan 43	10 Jan 67	11 Jan 65
12 Jan 88	13 Jan 107	14 Jan 108	15 Jan 63	16 Jan 81	17 Jan 96	18 Jan 106
19 Jan 114	20 Jan 139	21 Jan 152	22 Jan 152	23 Jan 137	24 Jan 119	25 Jan 83
26 Jan 66	27 Jan 69	28 Jan 59	29 Jan 63	30 Jan 57	31 Jan 77	1 Feb 76

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 66	27 Jan 69	28 Jan 59	29 Jan 63	30 Jan 57	31 Jan 77	1 Feb 76
2 Feb 83	3 Feb 55	4 Feb 53	5 Feb 48	6 Feb 57	7 Feb 52	8 Feb 53
9 Feb 58	10 Feb 64	11 Feb 80	12 Feb 87	13 Feb 55	14 Feb 93	15 Feb 60
16 Feb 124	17 Feb 61	18 Feb 68	19 Feb 52	20 Feb 59	21 Feb 57	22 Feb 58
23 Feb 56	24 Feb 60	25 Feb 61	26 Feb 80	27 Feb 62	28 Feb 95	1 Mar 113

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 56	24 Feb 60	25 Feb 61	26 Feb 80	27 Feb 62	28 Feb 95	1 Mar 113
2 Mar 87	3 Mar 60	4 Mar 50	5 Mar 41	6 Mar 72	7 Mar 95	8 Mar 87
9 Mar 104	10 Mar 110	11 Mar 117	12 Mar 108	13 Mar 93	14 Mar 85	15 Mar 55
16 Mar 73	17 Mar 63	18 Mar 61	19 Mar 80	20 Mar 89	21 Mar 103	22 Mar 108
23 Mar 116	24 Mar 121	25 Mar 133	26 Mar 92	27 Mar 94	28 Mar 69	29 Mar 53
30 Mar 50	31 Mar 61	1 Apr 81	2 Apr 82	3 Apr 82	4 Apr 89	5 Apr 78

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 50	31 Mar 61	1 Apr 81	2 Apr 82	3 Apr 82	4 Apr 89	5 Apr 78
6 Apr 72	7 Apr 74	8 Apr 82	9 Apr 73	10 Apr 79	11 Apr 83	12 Apr 68
13 Apr 62	14 Apr 50	15 Apr 56	16 Apr 66	17 Apr 68	18 Apr 83	19 Apr 57
20 Apr 61	21 Apr 52	22 Apr 44	23 Apr 37	24 Apr 59	25 Apr 64	26 Apr 56
27 Apr 46	28 Apr 58	29 Apr 65	30 Apr 61	1 May 57	2 May 50	3 May 50

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 46	28 Apr 58	29 Apr 65	30 Apr 61	1 May 57	2 May 50	3 May 50
4 May 49	5 May 54	6 May 43	7 May 56	8 May 68	9 May 54	10 May 53
11 May 68	12 May 70	13 May 74	14 May 77	15 May 62	16 May 57	17 May 43
18 May 58	19 May 61	20 May 48	21 May 53	22 May 50	23 May 62	24 May 44
25 May 50	26 May 61	27 May 79	28 May 87	29 May 78	30 May 65	31 May 69

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun -	2 Jun -	3 Jun -	4 Jun -	5 Jun -	6 Jun -	7 Jun -
8 Jun -	9 Jun -	10 Jun -	11 Jun -	12 Jun -	13 Jun -	14 Jun -
15 Jun -	16 Jun -	17 Jun -	18 Jun -	19 Jun -	20 Jun -	21 Jun -
22 Jun -	23 Jun -	24 Jun -	25 Jun -	26 Jun -	27 Jun -	28 Jun -
29 Jun -	30 Jun -	1 Jul -	2 Jul -	3 Jul -	4 Jul -	5 Jul -

Health Advice For People Living In
Ichon

1.5Cigarettes per day

Weekly 10.5 Cigarettes

Monthly 45.0 Cigarettes

Breathing the air in this location is as harmful as smoking 1.5 cigarettes a day.

Source:

Berkeley Earth

Solutions for Current AQI

Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Prevent Health Problems: Understand Your Risks

Ichon

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

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. 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.

Most Polluted Cities 2025
South Korea

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

Most Polluted Cities Live Ranking 2025

World's Most PollutedCity Rankings (2024)

World's Most PollutedCountry Rankings(2024)

RankCityAQIAQI Status

Standard Value

Cheongju, South Korea

Kunpo, South Korea

Kunsan, South Korea

Pyeongtaek, South Korea

Anyang, South Korea

Sejong, South Korea

Anseong, South Korea

Osan, South Korea

Goyang, South Korea

10.

Uijeongbu, South Korea

Poor

7xabove Standard

Last Updated: 02 Jun 2025, 04:57 PM

AQI City Rankings

Air Quality Solutions For Ichon
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

air quality solutions for offices for Ichon

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 institutes for Ichon

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.

air quality solutions for airport for Ichon

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 bathroom for Ichon

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.

Ichon'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

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 Ichon

Frequently Asked Questions About Air Quality

What is the current AQI level in Ichon?

The current real-time AQI level in Ichon is 104 (Poor) due to recent rainfall by 0.01mm/hr. This was last updated 2025-06-03 01:39:44 AM (Local Time).

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

The best AQI level was 70 (Moderate) at 4:09 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 116 (Poor) at 1:09 PM (Local Time) during the last 24 hours.

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

The AQI levels in Ichon have been fluctuating throughout the last 24 hours. The levels have increased by highest 116 at 1:09 PM (Local Time), lowest 70 at 4:09 AM (Local Time).

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

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