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Hosan Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-06-04 07:31 (Local Time)

location image
Live AQI
95AQI (US)
Air Quality is
Moderate
PM2.5 :  33 µg/m³
pm10 :  47 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Hosan
partly cloudy

22 °C

Partly Cloudy
Humidity
Humidity82 %

Wind Speed
Wind Speed3.6 km/h

UV Index
UV Index0.7
Last Updated: 2026-06-04 07:31 (Local Time)
Rank167th

Currently, Hosan ranks 167th among the cities with the highest AQI levels in the world.

Map

Hosan

Major Air Pollutants

Hosan

AQI Graph

Historical Air Quality Data

Hosan

Hosan
AQI (US)
.
03-06-2026Time04-06-2026
66
Min. AQI (US)5:31pm
95
Max. AQI (US)7:31am

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World Air Quality Report

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AQI (US) Trends - Annual Air Quality Changes

Hosan, Chungnam, South Korea

Hosan's Locations

Real-time Air Pollution Level

locations
Status
AQI (US)
PM₂.₅(µg/m³)
PM₁₀(µg/m³)
Temp.(°C)
Humi.(%)
Poor
101
36
37
22
82
Moderate
75
24
50
22
82
Moderate
90
31
55
22
83
Moderate
86
29
40
22
82
Moderate
86
29
49
22
82
Poor
131
48
49
22
82

South Korea's Metro Cities

Air Quality Index

Health Advice For People Living In

Hosan

1.2Cigarettes per day

Cigarette
Weekly 8.4 Cigarettes
Monthly 36 Cigarettes

Breathing the air in this location is as harmful as smoking 1.2 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 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.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Hosan

  • asthma due to air pollution in HosanAsthma
  • heart due to air pollution in HosanHeart Issues
  • allergy due to air pollution in HosanAllergies
  • sinus due to air pollution in HosanSinus
  • flu due to air pollution in HosanCold/Flu
  • copd due to air pollution in HosanChronic (COPD)
asthma due to air pollution in Hosan

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild 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.

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.

Hosan's AQI Data Analytics Solutions

Air quality data monitoring platforms

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aqi air quality app for Hosan
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Analytical data to identify trends and conditions.


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Air Quality FAQs

at Hosan

Frequently Asked Questions About Air Quality

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

The current real-time AQI (US) level in Hosan is 95 (Moderate). This was last updated 2026-06-04 07:31 (Local Time).

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

The best AQI (US) level was 66 (Moderate) at 5:31 PM (Local Time) during the last 24 hours.

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

The worst AQI (US) level was 95 (Moderate) at 7:31 AM, Jun 4, 2026 (Local Time) during the last 24 hours.

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

The AQI (US) levels in Hosan have been fluctuating throughout the last 24 hours. The levels have increased by highest 95 at 7:31 AM, Jun 4, 2026 (Local Time), lowest 66 at 5:31 PM (Local Time).

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

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