Air quality in Koesan

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

LAST UPDATE (local time)

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Weather

What is the current weather in Koesan?

Weather icon
WeatherFew clouds
Temperature62.6°C
Humidity93%
Wind2.3 mp/h
Pressure1009 mb

live aqi city ranking

Real-time South Korea city ranking

Tooltip icon
#cityUS AQI
1 Osan, Gyeonggi-do

157

2 Yeongi, Chungcheongnam-do

155

3 Anyang, Gyeonggi-do

139

4 Asan, Chungcheongnam-do

134

5 Hwaseong, Gyeonggi-do

132

6 Cheonan, Chungcheongnam-do

128

7 Buyeo, Chungcheongnam-do

118

8 Siheung, Gyeonggi-do

112

9 Suwon, Gyeonggi-do

112

10 Gongju, Chungcheongnam-do

104

(local time)

SEE WORLD AQI RANKING

live Koesan aqi ranking

Real-time Koesan air quality ranking

Tooltip icon
#stationUS AQI
1 Goesan-eup

57

(local time)

SEE WORLD AQI RANKING

US AQI

57

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 57 US AQItrendPM2.5
PollutantsConcentration
PM2.5
15 µg/m³trend
PM10
27 µg/m³
!

PM2.5

x1

PM2.5 concentration in Koesan air is currently 1 times above WHO exposure recommendation

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, Jun 18

Good 41 US AQI

Human face indicating AQI level
Saturday, Jun 19

Moderate 80 US AQI

Human face indicating AQI level
Sunday, Jun 20

Moderate 87 US AQI

Human face indicating AQI level
Monday, Jun 21

Moderate 78 US AQI

Human face indicating AQI level
Today

Moderate 71 US AQI

Human face indicating AQI level
Weather icon80.6°60.8°
Wind rotating 355 degree

4.5 mp/h

Wednesday, Jun 23

Moderate 99 US AQI

Human face indicating AQI level
Weather icon73.4°57.2°
Wind rotating 135 degree

4.5 mp/h

Thursday, Jun 24

Moderate 75 US AQI

Human face indicating AQI level
Weather icon80.6°59°
Wind rotating 313 degree

4.5 mp/h

Friday, Jun 25

Moderate 67 US AQI

Human face indicating AQI level
Weather icon75.2°62.6°
Wind rotating 219 degree

2.2 mp/h

Saturday, Jun 26

Moderate 63 US AQI

Human face indicating AQI level
Weather icon69.8°64.4°
Wind rotating 87 degree

2.2 mp/h

Sunday, Jun 27

Moderate 75 US AQI

Human face indicating AQI level
Weather icon77°64.4°
Wind rotating 124 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 sources

Contributors 1

Where is the cleanest air quality in Koesan?

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