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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

AQI Graph

Historical Air Quality Data

Chonan

Chonan

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Chonan, Chungnam, South Korea

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

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.

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.