Air quality in Sejong

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

LAST UPDATE (local time)

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Air Quality Data contributor(s)

Station(s) operated by

Contributors

2

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Weather

What is the current weather in Sejong?

Weather icon
WeatherBroken clouds
Temperature39.2°C
Humidity87%
Wind5.7 mp/h
Pressure1018 mb

live aqi city ranking

Real-time South Korea city ranking

Tooltip icon
#cityUS AQI
1 Goesan, Chungcheongbuk-do

129

2 Cheongpyeong, Gyeonggi-do

102

3 Buyeo, Chungcheongnam-do

99

4 Sinan, Jeollanam-do

82

5 Yangpyeong, Gyeonggi-do

80

6 Yangp'yong, Gyeonggi-do

78

7 Seosan, Chungcheongnam-do

77

8 Cheonan, Chungcheongnam-do

76

9 Icheon, Gyeonggi-do

76

10 Nagwol, Jeollanam-do

74

(local time)

SEE WORLD AQI RANKING

live Sejong aqi ranking

Real-time Sejong air quality ranking

Tooltip icon
#stationUS AQI
1 Osong-eup

55

2 Jochiwon-eup

41

3 Sinheung-dong

41

4 Areum-dong

29

(local time)

SEE WORLD AQI RANKING

US AQI

41

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Sejong?

Air pollution levelAir quality indexMain pollutant
Good 41 US AQIPM2.5
PollutantsConcentration
PM2.5
10 µg/m³
PM10
23 µg/m³trend
O3
42 µg/m³trend
NO2
33.8 µg/m³trend
SO2
7.9 µg/m³
CO
343.5 µg/m³trend
!

PM2.5

x2

PM2.5 concentration in Sejong air is currently 2 times above the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in Sejong?

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Forecast

Sejong air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, Nov 29

Unhealthy for Sensitive Groups 118 US AQI

Human face indicating AQI level
Tuesday, Nov 30

Good 42 US AQI

Human face indicating AQI level
Wednesday, Dec 1

Good 32 US AQI

Human face indicating AQI level
Today

Good 41 US AQI

Human face indicating AQI level
Weather icon41°30.2°
Wind rotating 247 degree

6.7 mp/h

Friday, Dec 3

Good 40 US AQI

Human face indicating AQI level
Weather icon41°32°
Wind rotating 307 degree

13.4 mp/h

Saturday, Dec 4

Moderate 53 US AQI

Human face indicating AQI level
Weather icon42.8°32°
Wind rotating 310 degree

11.2 mp/h

Sunday, Dec 5

Moderate 56 US AQI

Human face indicating AQI level
Weather icon44.6°32°
Wind rotating 45 degree

0 mp/h

Monday, Dec 6

Moderate 56 US AQI

Human face indicating AQI level
Weather icon46.4°33.8°
Wind rotating 21 degree

0 mp/h

Tuesday, Dec 7

Moderate 100 US AQI

Human face indicating AQI level
Weather icon50°37.4°
Wind rotating 344 degree

6.7 mp/h

Wednesday, Dec 8

Moderate 98 US AQI

Human face indicating AQI level
Weather icon51.8°35.6°
Wind rotating 99 degree

2.2 mp/h

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Historical

Historic air quality graph for Sejong

How to best protect from air pollution?

Reduce your air pollution exposure in Sejong

Sejong air quality data attribution

Contributors 2

Where is the cleanest air quality in Sejong?

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