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Air quality in Daejeon
Air quality index (AQI) and PM2.5 air pollution in Daejeon
46.1K people follow this city
Daejeon Air Quality Map
Real-time Daejeon air pollution map
AIR QUALITY DATA CONTRIBUTORS
3 Contributors
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Weather
What is the current weather in Daejeon?
| Weather | Clear sky |
| Temperature | 57.2°F |
| Humidity | 97% |
| Wind | 2.2 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Yeoju, Gyeonggi-do | 122 |
| 2 | Asan, Chungcheongnam-do | 119 |
| 3 | Goyang, Gyeonggi-do | 107 |
| 4 | Gimpo, Gyeonggi-do | 105 |
| 5 | Icheon, Gyeonggi-do | 105 |
| 6 | Anyang, Gyeonggi-do | 97 |
| 7 | Bucheon, Gyeonggi-do | 97 |
| 8 | Incheon, Incheon | 95 |
| 9 | Yesan, Chungcheongnam-do | 95 |
| 10 | Pyeongtaek, Gyeonggi-do | 90 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Daejeon aqi ranking
Real-time Daejeon air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Gwanpyeong-dong | 71 |
| 2 | Taejon Christian International School | 69 |
(local time)
SEE WORLD AQI RANKING
US AQI
70
live AQI index
Moderate
Overview
What is the current air quality in Daejeon?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 70 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 19.4µg/m³ | |
| PM10 | 31µg/m³ | |
| O3 | 6µg/m³ | |
| NO2 | 37.6µg/m³ | |
| SO2 | 7.9µg/m³ | |
| CO | 458µg/m³ | |
!
PM2.5
x3.9
PM2.5 concentration in Daejeon is currently 3.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Daejeon?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Daejeon air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, May 18 | Good 41 AQI US  | | 78.8° 51.8° |  6.7 mp/h |
| Sunday, May 19 | Good 40 AQI US | | 82.4° 55.4° | 6.7 mp/h |
| Monday, May 20 | Moderate 52 AQI US |  | 75.2° 55.4° | 4.5 mp/h |
| Today | Moderate 70 AQI US | | 75.2° 55.4° | 4.5 mp/h |
| Wednesday, May 22 | Moderate 88 AQI US | | 78.8° 57.2° | 6.7 mp/h |
| Thursday, May 23 | Moderate 100 AQI US | | 82.4° 57.2° | 6.7 mp/h |
| Friday, May 24 | Moderate 88 AQI US | | 82.4° 55.4° | 8.9 mp/h |
| Saturday, May 25 | Moderate 85 AQI US | | 82.4° 57.2° | 6.7 mp/h |
| Sunday, May 26 | Moderate 78 AQI US | | 78.8° 59° | 6.7 mp/h |
| Monday, May 27 | Moderate 68 AQI US | | 77° 55.4° | 6.7 mp/h |
| Tuesday, May 28 | Moderate 81 AQI US |  100% | 66.2° 59° | 2.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Daejeon air quality data attribution
3Contributors
- Daejeon Metropolitan City
1 station
- Korea Environment Corporation
1 station
2 Government Contributors
- Taejon Christian International School
1 station
Educational Contributor
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Daejeon?
AQI US, Metric