Air quality in Sejong
Air quality index (AQI) and PM2.5 air pollution in Sejong
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Sejong Air Quality Map
Real-time Sejong air pollution map
Air Quality contributors Sources
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Contributors
2
Data sources
2
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Become a contributorWeather
What is the current weather in Sejong?
| Weather | Broken clouds |
| Temperature | 28.4°C |
| Humidity | 80% |
| Wind | 8.1 mp/h |
| Pressure | 1026 mb |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Osan, Gyeonggi-do | 154 |
| 2 | Gwangmyeong, Gyeonggi-do | 153 |
| 3 | Icheon, Gyeonggi-do | 153 |
| 4 | Yecheon, Gyeongsangbuk-do | 153 |
| 5 | Yeongju, Gyeongsangbuk-do | 153 |
| 6 | Cheongsong gun, Gyeongsangbuk-do | 152 |
| 7 | Danyang, Chungcheongbuk-do | 152 |
| 8 | Imsil, Jeollabuk-do | 152 |
| 9 | Kunwi, Gyeongsangbuk-do | 152 |
| 10 | Sangju, Gyeongsangbuk-do | 152 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Sejong aqi ranking
Real-time Sejong air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Osong-eup | 124 |
| 2 | Jochiwon-eup | 117 |
| 3 | Sinheung-dong | 102 |
| 4 | Areum-dong | 91 |
(local time)
SEE WORLD AQI RANKINGUS AQI
96
live AQI index
Moderate
Overview
What is the current air quality in Sejong?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 96 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 33.5 µg/m³ | |
| pm10 | 76.5 µg/m³ | |
| o3 | 0 µg/m³ | |
| no2 | 21.6 µg/m³ | |
| so2 | 15.7 µg/m³ | |
| co | 286.3 µg/m³ | |
Health Recommendations
How to protect from air pollution in Sejong?
 | Close your windows to avoid dirty outdoor air |
 | Sensitive groups should reduce outdoor exercise |
Forecast
Sejong air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Jan 13 | Unhealthy for Sensitive Groups 123 US AQI  | |||
| Thursday, Jan 14 | Unhealthy for Sensitive Groups 120 US AQI | |||
| Friday, Jan 15 | Unhealthy for Sensitive Groups 123 US AQI | |||
| Today | Unhealthy for Sensitive Groups 114 US AQI | | 32°23° |  11.2 mp/h |
| Sunday, Jan 17 | Moderate 53 US AQI |  | 30.2°21.2° | 8.9 mp/h |
| Monday, Jan 18 | Moderate 57 US AQI |  | 37.4°14° | 17.9 mp/h |
| Tuesday, Jan 19 | Good 21 US AQI  |  | 26.6°14° | 2.2 mp/h |
| Wednesday, Jan 20 | Good 26 US AQI | | 37.4°21.2° | 0 mp/h |
| Thursday, Jan 21 | Good 46 US AQI | | 41°32° | 0 mp/h |
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Historical
Historic air quality graph for Sejong
How to best protect from air pollution?
Sejong air quality data sources
Contributors 2
- Korea Environment Corporation
3 stations
- Sejong Government
1 station
Government
Data sources 2
