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Air quality in Hongseong
Air quality index (AQI) and PM2.5 air pollution in Hongseong
28.3K people follow this city
Hongseong Air Quality Map
Real-time Hongseong air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
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Weather
What is the current weather in Hongseong?
| Weather | Clear sky |
| Temperature | 55.4°F |
| Humidity | 87% |
| Wind | 3.8 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Daegu, Daegu | 71 |
| 2 | Siheung, Gyeonggi-do | 69 |
| 3 | Yeoju, Gyeonggi-do | 69 |
| 4 | Hwaseong, Gyeonggi-do | 67 |
| 5 | Boryeong, Chungcheongnam-do | 66 |
| 6 | Pyeongtaek, Gyeonggi-do | 66 |
| 7 | Anyang, Gyeonggi-do | 65 |
| 8 | Busan, Busan | 64 |
| 9 | Taean, Chungcheongnam-do | 64 |
| 10 | Ulsan, Ulsan | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Hongseong aqi ranking
Real-time Hongseong air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Hongseong-eup | 66 |
| 2 | Naepo | 48 |
(local time)
SEE WORLD AQI RANKING
US AQI
55
live AQI index
Moderate
Overview
What is the current air quality in Hongseong?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.5µg/m³ | |
| PM10 | 24.5µg/m³ | |
| O3 | 109µg/m³ | |
| NO2 | 8.5µg/m³ | |
| SO2 | 9.2µg/m³ | |
| CO | 286.3µg/m³ | |
!
PM2.5
x2.3
PM2.5 concentration in Hongseong is currently 2.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hongseong?
 | 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
Hongseong air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 30 | Moderate 67 AQI US |  | 73.4° 59° |  6.7 mp/h |
| Friday, May 31 | Moderate 64 AQI US |  | 71.6° 57.2° | 8.9 mp/h |
| Today | Moderate 55 AQI US | |||
| Sunday, Jun 2 | Moderate 58 AQI US | | 71.6° 55.4° | 13.4 mp/h |
| Monday, Jun 3 | Moderate 63 AQI US | | 71.6° 55.4° | 8.9 mp/h |
| Tuesday, Jun 4 | Moderate 65 AQI US |  | 77° 55.4° | 4.5 mp/h |
| Wednesday, Jun 5 | Moderate 66 AQI US | | 77° 57.2° | 6.7 mp/h |
| Thursday, Jun 6 | Moderate 68 AQI US | | 80.6° 59° | 4.5 mp/h |
| Friday, Jun 7 | Moderate 62 AQI US | | 78.8° 62.6° | 6.7 mp/h |
| Saturday, Jun 8 | Moderate 65 AQI US | | 78.8° 60.8° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Hongseong air quality data attribution
2Contributors
- Korea Environment Corporation
2 stations
- Chungnam Institute of Health and Environment
2 stations
2 Government Contributors
Where is the cleanest air quality in Hongseong?
AQI US, Metric