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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 | 64.4°F |
| Humidity | 29% |
| Wind | 14.1 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Anseong, Gyeonggi-do | 55 |
| 2 | Jangseong, Jeollanam-do | 54 |
| 3 | Suwon, Gyeonggi-do | 54 |
| 4 | Yeoju, Gyeonggi-do | 54 |
| 5 | Anyang, Gyeonggi-do | 53 |
| 6 | Seogwipo, Jeju-do | 53 |
| 7 | Jeju, Jeju-do | 49 |
| 8 | Taean, Chungcheongnam-do | 49 |
| 9 | Gwangju, Gwangju | 48 |
| 10 | Seosan, Chungcheongnam-do | 48 |
(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 | 36 |
| 2 | Taejon Christian International School | 5 |
(local time)
SEE WORLD AQI RANKING
US AQI
37
live AQI index
Good
Overview
What is the current air quality in Daejeon?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.5µg/m³ | |
| PM10 | 14µg/m³ | |
| O3 | 90µg/m³ | |
| NO2 | 9.4µg/m³ | |
| SO2 | 7.9µg/m³ | |
| CO | 229µg/m³ | |
✓
PM2.5 concentration in Daejeon air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Daejeon?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Daejeon air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, May 13 | Moderate 52 AQI US  | | 73.4° 48.2° |  6.7 mp/h |
| Tuesday, May 14 | Good 49 AQI US | | 75.2° 50° | 6.7 mp/h |
| Wednesday, May 15 | Good 46 AQI US |  | 71.6° 46.4° | 13.4 mp/h |
| Today | Good 37 AQI US | 100% | 64.4° 42.8° | 15.7 mp/h |
| Friday, May 17 | Moderate 68 AQI US |  | 75.2° 46.4° | 11.2 mp/h |
| Saturday, May 18 | Moderate 67 AQI US | | 78.8° 50° | 6.7 mp/h |
| Sunday, May 19 | Moderate 71 AQI US | | 80.6° 53.6° | 4.5 mp/h |
| Monday, May 20 | Moderate 69 AQI US | | 78.8° 55.4° | 4.5 mp/h |
| Tuesday, May 21 | Moderate 79 AQI US | | 78.8° 57.2° | 4.5 mp/h |
| Wednesday, May 22 | Moderate 80 AQI US | | 80.6° 59° | 4.5 mp/h |
Interested in hourly forecast? Get the app
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