Air quality in Koesan

Air quality index (AQI) and PM2.5 air pollution in Koesan

Last update at (local time)

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Air Quality Data contributor(s)

Station(s) operated by

Korea Environment Corporation

Government

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Weather

What is the current weather in Koesan?

Weather icon
WeatherBroken clouds
Temperature57.2°C
Humidity83%
Wind1.7 mp/h
Pressure1016 mb

live aqi city ranking

Real-time South Korea city ranking

#city US AQI
1 Osan, Gyeonggi-do

169

2 Ocheon, Gyeongsangbuk-do

155

3 Gwanin, Gangwon-do

146

4 Anseong, Gyeonggi-do

137

5 Hoengseong, Gangwon-do

130

6 Yeongju, Gyeongsangbuk-do

129

7 Haean, Gangwon-do

124

8 Hongch'on, Gangwon-do

124

9 Bangsan, Gangwon-do

122

10 Hwacheon, Gangwon-do

119

(local time)

SEE WORLD AQI RANKING

live Koesan aqi ranking

Real-time Koesan air quality ranking

#station US AQI
1 Goesan-eup

91

(local time)

SEE WORLD AQI RANKING

US AQI

88

live AQI index
Moderate

Human face indicating AQI level

Overview

What is the current air quality in Koesan?

Air pollution levelAir quality indexMain pollutant
Moderate 88 US AQIPM2.5
PollutantsConcentration
PM2.5
30µg/m³
PM10
39µg/m³
NO2
9.4µg/m³
!

PM2.5

x6

PM2.5 concentration in Koesan air is currently 6 times above the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in Koesan?

An open window iconClose your windows to avoid dirty outdoor air
A man cycling iconSensitive groups should reduce outdoor exercise

Forecast

Koesan air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Friday, May 20

Moderate 74 US AQI

Human face indicating AQI level
Weather icon77°55.4°
Wind rotating 291 degree

8.9 mp/h

Saturday, May 21

Moderate 67 US AQI

Human face indicating AQI level
Weather icon77°53.6°
Wind rotating 295 degree

11.2 mp/h

Sunday, May 22

Moderate 78 US AQI

Human face indicating AQI level
Weather icon80.6°53.6°
Wind rotating 281 degree

13.4 mp/h

Monday, May 23

Moderate 99 US AQI

Human face indicating AQI level
Weather icon82.4°55.4°
Wind rotating 282 degree

8.9 mp/h

Today

Moderate 88 US AQI

Human face indicating AQI level
Weather icon82.4°55.4°
Wind rotating 287 degree

8.9 mp/h

Wednesday, May 25

Moderate 72 US AQI

Human face indicating AQI level
Weather icon82.4°55.4°
Wind rotating 293 degree

8.9 mp/h

Thursday, May 26

Good 38 US AQI

Human face indicating AQI level
Weather icon73.4°53.6°
Wind rotating 273 degree

11.2 mp/h

Friday, May 27

Moderate 59 US AQI

Human face indicating AQI level
Weather icon73.4°53.6°
Wind rotating 284 degree

11.2 mp/h

Saturday, May 28

Moderate 74 US AQI

Human face indicating AQI level
Weather icon84.2°48.2°
Wind rotating 281 degree

8.9 mp/h

Sunday, May 29

Moderate 75 US AQI

Human face indicating AQI level
Weather icon87.8°57.2°
Wind rotating 258 degree

8.9 mp/h

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Historical

Historic air quality graph for Koesan

How to best protect from air pollution?

Reduce your air pollution exposure in Koesan

Koesan air quality data attribution

Contributors 1

Where is the cleanest air quality in Koesan?

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