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Chonan Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-05-31 06:40:03 PM (Local Time)

location image
Live AQI
100
Air Quality is
Moderate
pm10 :  58 µg/m³
PM2.5 :  34 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level in Chonan
mist

23 °C

Mist
Humidity
Humidity41 %
Wind Speed
Wind Speed12 km/h
UV Index
UV Index1
Last Updated: 2025-05-31 06:40:03 PM (Local Time)
Map

Chonan

Major Air Pollutants

Chonan

PM2.5's Icon

Particulate Matter(PM2.5)

34µg/m³

PM10's Icon

Particulate Matter(PM10)

58µg/m³

CO's Icon

Carbon Monoxide(CO)

375ppb

SO2's Icon

Sulfur Dioxide(SO2)

5ppb

NO2's Icon

Nitrogen Dioxide(NO2)

10ppb

O3's Icon

Ozone(O3)

67ppb

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AQI Graph

Historical Air Quality Data

Chonan

24 Hours
AQI
Chonan

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Chonan, Chungnam, South Korea

AQI
Year
.
AQI

Annual AQI Trends

2020
68AQI
2021
75AQI
10%
Rise
2022
74AQI
-1%
Fall
2023
72AQI
-3%
Fall
2024
64AQI
-11%
Fall
2025
70AQI
9%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
1%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 2021108AQI
Least PollutedAugust, 202228AQI

* This data analysis is from year 2020 - 2025

Chonan's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Baebang Eup
Poor
113
40
64
22
54
Baekseong Dong
Moderate
99
35
59
22
56
Cheonan
Moderate
100
35
56
21
57
Dogo Myeon
Poor
107
38
64
24
51
Jangjae ri
Poor
122
44
61
22
56
Mojong Dong
Poor
111
39
59
22
56
Seonggeoeup
Moderate
91
31
53
22
56
Seonghwang Dong
Moderate
89
29
54
22
57
Seongseong Dong
Moderate
84
27
55
21
57
Sinbang Dong
Moderate
91
30
59
22
56
Songak myeon
Moderate
91
31
54
22
56

South Korea's Metro Cities

Air Quality Index

Busan City AQI

Busan

61

temp.21°C
hum.60%
Daegu City AQI

Daegu

49

temp.27°C
hum.34%
Daejeon City AQI

Daejeon

82

temp.25°C
hum.44%
Gwangju City AQI

Gwangju

72

temp.20°C
hum.68%
Incheon City AQI

Incheon

87

temp.19°C
hum.78%
Sejong City AQI

Sejong

79

temp.25°C
hum.44%
Seoul City AQI

Seoul

120

temp.22°C
hum.61%
Ulsan City AQI

Ulsan

54

temp.21°C
hum.60%

Air Quality Calendar 2025

Chonan

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
73
2 Jan
67
3 Jan
61
4 Jan
62
5 Jan
66
6 Jan
89
7 Jan
59
8 Jan
68
9 Jan
41
10 Jan
62
11 Jan
64
12 Jan
85
13 Jan
89
14 Jan
95
15 Jan
58
16 Jan
71
17 Jan
86
18 Jan
82
19 Jan
87
20 Jan
121
21 Jan
137
22 Jan
141
23 Jan
123
24 Jan
124
25 Jan
87
26 Jan
62
27 Jan
66
28 Jan
53
29 Jan
58
30 Jan
57
31 Jan
81
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
88
2 Feb
97
3 Feb
58
4 Feb
53
5 Feb
48
6 Feb
53
7 Feb
47
8 Feb
46
9 Feb
55
10 Feb
59
11 Feb
81
12 Feb
74
13 Feb
54
14 Feb
83
15 Feb
59
16 Feb
109
17 Feb
53
18 Feb
62
19 Feb
49
20 Feb
56
21 Feb
55
22 Feb
59
23 Feb
55
24 Feb
57
25 Feb
55
26 Feb
76
27 Feb
61
28 Feb
82
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
99
2 Mar
79
3 Mar
56
4 Mar
46
5 Mar
43
6 Mar
76
7 Mar
90
8 Mar
87
9 Mar
105
10 Mar
109
11 Mar
106
12 Mar
94
13 Mar
96
14 Mar
84
15 Mar
58
16 Mar
75
17 Mar
64
18 Mar
77
19 Mar
81
20 Mar
89
21 Mar
92
22 Mar
102
23 Mar
109
24 Mar
105
25 Mar
125
26 Mar
89
27 Mar
92
28 Mar
63
29 Mar
52
30 Mar
51
31 Mar
60
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
76
2 Apr
79
3 Apr
83
4 Apr
85
5 Apr
73
6 Apr
68
7 Apr
69
8 Apr
74
9 Apr
66
10 Apr
74
11 Apr
83
12 Apr
62
13 Apr
63
14 Apr
45
15 Apr
57
16 Apr
59
17 Apr
66
18 Apr
80
19 Apr
52
20 Apr
68
21 Apr
55
22 Apr
49
23 Apr
43
24 Apr
62
25 Apr
61
26 Apr
53
27 Apr
41
28 Apr
61
29 Apr
66
30 Apr
59
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
57
2 May
52
3 May
52
4 May
47
5 May
49
6 May
48
7 May
52
8 May
67
9 May
50
10 May
55
11 May
67
12 May
69
13 May
72
14 May
73
15 May
59
16 May
49
17 May
40
18 May
59
19 May
60
20 May
45
21 May
50
22 May
55
23 May
61
24 May
50
25 May
50
26 May
62
27 May
75
28 May
76
29 May
80
30 May
-
31 May
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Chonan

1.1Cigarettes per day

Cigarette
Weekly 7.7 Cigarettes
Monthly 33.0 Cigarettes

Breathing the air in this location is as harmful as smoking 1.1 cigarettes a day.

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.

Prevent Health Problems: Understand Your Risks

Chonan

  • asthma due to air pollution in ChonanAsthma
  • heart due to air pollution in ChonanHeart Issues
  • allergy due to air pollution in ChonanAllergies
  • sinus due to air pollution in ChonanSinus
  • flu due to air pollution in ChonanCold/Flu
  • copd due to air pollution in ChonanChronic (COPD)
asthma due to air pollution in Chonan

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

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

Follow

1.

Goyang, South Korea

121
Poor
8xabove Standard

2.

Dangjin, South Korea

120
Poor
8xabove Standard

3.

Seoul, South Korea

120
Poor
8xabove Standard

4.

Tangjin, South Korea

118
Poor
8xabove Standard

5.

Pyeongtaek, South Korea

112
Poor
7xabove Standard

6.

Anyang, South Korea

108
Poor
7xabove Standard

7.

Gwangmyeongni, South Korea

106
Poor
7xabove Standard

8.

Gimpo, South Korea

104
Poor
7xabove Standard

9.

Kunpo, South Korea

103
Poor
7xabove Standard

10.

Chonan, South Korea

100
Moderate
7xabove Standard

Last Updated: 31 May 2025, 10:01 AM

AQI City Rankings

Air Quality Solutions For Chonan

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
air quality solutions for offices for Chonan

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 for Chonan

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 Chonan

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 for Chonan

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 for Chonan

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 for Chonan

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 for Chonan

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 for Chonan

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 for Chonan

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 Chonan

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 for Chonan

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 for Chonan

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 Chonan

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 for Chonan

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 for Chonan

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 for Chonan

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.

Chonan'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 Chonan
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 Chonan

Frequently Asked Questions About Air Quality

What is the current AQI level in Chonan?

The current real-time AQI level in Chonan is 100 (Moderate). This was last updated 2025-05-31 06:40:03 PM (Local Time).

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

The best AQI level was 58 (Moderate) at 7:09 PM, May 30, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 98 (Moderate) at 6:09 PM (Local Time) during the last 24 hours.

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

The AQI levels in Chonan have been fluctuating throughout the last 24 hours. The levels have increased by highest 98 at 6:09 PM (Local Time), lowest 58 at 7:09 PM, May 30, 2025 (Local Time).

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

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

Recent AQI Blogs

Read the latest news

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

Wildfire Alert in Northeastern Minnesota: From Crisis to Control Journey.

Wildfire Alert in Northeastern Minnesota: From Crisis to Control Journey.

30 May 2025Shakshi
Delhi Rain May 2025 Breaks Records — Why It Happened and What’s Next

Delhi Rain May 2025 Breaks Records — Why It Happened and What’s Next

26 May 2025Shakshi
How Air Pollution Fuels COPD—and What You Can Do About It?

How Air Pollution Fuels COPD—and What You Can Do About It?

22 May 2025Shakshi
How Heat and Air Pollution Can Be Increasing Mortality in India: New Study Reveals

How Heat and Air Pollution Can Be Increasing Mortality in India: New Study Reveals

19 May 2025Shakshi
Thick Dust Covers New Delhi: What’s Happening on May 15, 2025?

Thick Dust Covers New Delhi: What’s Happening on May 15, 2025?

15 May 2025Shakshi
Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

15 May 2025Gyane
Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

14 May 2025Shakshi
Methane Emissions from Delhi’s Landfills: An Invisible Threat

Methane Emissions from Delhi’s Landfills: An Invisible Threat

12 May 2025Shakshi
The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

7 May 2025Shakshi
World Asthma Day 2025: The Link Between Air Pollution and Asthma

World Asthma Day 2025: The Link Between Air Pollution and Asthma

6 May 2025Shakshi
Prana Air Logo

Prana Sense

Air Quality Monitor

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

Prana Sense Air Quality MonitorPrana Sense Air Quality Monitor
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.

Pocket PM Air Quality MonitorPocket PM Air Quality Monitor
Prana Air Logo

Cair +

Indoor Air Quality Monitor

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

Cair + Indoor Air Quality MonitorCair + Indoor Air Quality Monitor