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Air quality in Daejeon
Air quality index (AQI) and PM2.5 air pollution in Daejeon
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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 | 83% |
| Wind | 0.6 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Gyeongju, Gyeongsangbuk-do | 81 |
| 2 | Busan, Busan | 79 |
| 3 | Ulsan, Ulsan | 79 |
| 4 | Pohang, Gyeongsangbuk-do | 71 |
| 5 | Yeoju, Gyeonggi-do | 69 |
| 6 | Yeongdeok, Gyeongsangbuk-do | 67 |
| 7 | Anyang, Gyeonggi-do | 66 |
| 8 | Icheon, Gyeonggi-do | 66 |
| 9 | Jeju, Jeju-do | 66 |
| 10 | Nonsan, Chungcheongnam-do | 66 |
(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 | Taejon Christian International School | 27 |
| 2 | Gwanpyeong-dong | 23 |
(local time)
SEE WORLD AQI RANKING
US AQI
63
live AQI index
Moderate
Overview
What is the current air quality in Daejeon?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 63 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 15.5µg/m³ | |
| PM10 | 29µg/m³ | |
| O3 | 56µg/m³ | |
| NO2 | 24.4µg/m³ | |
| SO2 | 7.9µg/m³ | |
| CO | 458µg/m³ | |
!
PM2.5
x3.1
PM2.5 concentration in Daejeon is currently 3.1 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 |
|---|---|---|---|---|
| Friday, May 17 | Good 45 AQI US  |  | 75.2° 48.2° |  8.9 mp/h |
| 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 |
| Today | Moderate 63 AQI US | | 82.4° 55.4° | 6.7 mp/h |
| Tuesday, May 21 | Moderate 77 AQI US | | 77° 55.4° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 88 AQI US | | 77° 55.4° | 6.7 mp/h |
| Thursday, May 23 | Moderate 90 AQI US | | 80.6° 53.6° | 6.7 mp/h |
| Friday, May 24 | Moderate 85 AQI US | | 80.6° 55.4° | 6.7 mp/h |
| Saturday, May 25 | Moderate 98 AQI US | | 75.2° 57.2° | 6.7 mp/h |
| Sunday, May 26 | Unhealthy for sensitive groups 103 AQI US  | | 77° 55.4° | 6.7 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