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Air quality in Daejeon
Air quality index (AQI) and PM2.5 air pollution in Daejeon
45.9K people follow this city
Daejeon Air Quality Map
Real-time Daejeon air pollution map
AIR QUALITY DATA CONTRIBUTORS
4 Contributors
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Weather
What is the current weather in Daejeon?
| Weather | Clear sky |
| Temperature | 68°F |
| Humidity | 52% |
| Wind | 4.6 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Incheon, Incheon | 99 |
| 2 | Siheung, Gyeonggi-do | 95 |
| 3 | Daegu, Daegu | 94 |
| 4 | Bucheon, Gyeonggi-do | 91 |
| 5 | Gimpo, Gyeonggi-do | 84 |
| 6 | Pohang, Gyeongsangbuk-do | 84 |
| 7 | Anyang, Gyeonggi-do | 82 |
| 8 | Suwon, Gyeonggi-do | 81 |
| 9 | Seoul, Seoul | 80 |
| 10 | Goyang, Gyeonggi-do | 78 |
(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 | 50 |
| 2 | Tamnip-dong | 29 |
| 3 | Taejon Christian International School | 17 |
(local time)
SEE WORLD AQI RANKING
US AQI
51
live AQI index
Moderate
Overview
What is the current air quality in Daejeon?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 51 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.3µg/m³ | |
| PM10 | 17.5µg/m³ | |
| O3 | 126µg/m³ | |
| NO2 | 11.3µg/m³ | |
| SO2 | 5.2µg/m³ | |
| CO | 458µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Daejeon is currently 1.1 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 |
|---|---|---|---|---|
| Monday, Apr 22 | Good 40 AQI US  |  | 68° 53.6° |  11.2 mp/h |
| Tuesday, Apr 23 | Good 44 AQI US |  | 69.8° 51.8° | 15.7 mp/h |
| Wednesday, Apr 24 | Good 40 AQI US | | 62.6° 48.2° | 11.2 mp/h |
| Today | Moderate 51 AQI US | | 69.8° 44.6° | 4.5 mp/h |
| Friday, Apr 26 | Moderate 75 AQI US | | 75.2° 51.8° | 4.5 mp/h |
| Saturday, Apr 27 | Moderate 83 AQI US | | 78.8° 51.8° | 6.7 mp/h |
| Sunday, Apr 28 | Moderate 79 AQI US |  | 82.4° 51.8° | 4.5 mp/h |
| Monday, Apr 29 | Moderate 65 AQI US | | 69.8° 59° | 11.2 mp/h |
| Tuesday, Apr 30 | Moderate 75 AQI US | | 75.2° 51.8° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 58 AQI US | | 64.4° 51.8° | 6.7 mp/h |
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News
The latest air quality news and resources.
Daejeon air quality data attribution
4Contributors
- Daejeon Metropolitan City
1 station
- Korea Environment Corporation
1 station
2 Government Contributors
- Taejon Christian International School
1 station
Educational Contributor
- Gonggam Sensors Co., Ltd.
1 station
Corporate Contributor
4 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Daejeon?
AQI US, Metric