AddAir quality in Hongseong
Air quality index (AQI⁺) and PM2.5 air pollution in Hongseong • 31.9K Followers • 16:00, Oct 12 Local time
81
US AQI⁺Moderate
Main pollutant:
O₃
126 µg/m³
27°
13 km/h
63 %
Hourly forecast
Hongseong air quality index (AQI⁺) forecast
Daily forecast
Hongseong air quality index (AQI⁺) forecast
| Today | 70 |  | 27° 19° |  13 km/h | 71% |
| Tue | 68 |  | 19° 16° | 25 km/h | 87% |
| Wed | 59 | | 18° 12° | 23 km/h | 43% |
Air pollutants
What is the current air quality in Hongseong?
PM2.5 concentration is currently 3.8 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 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 |
Health recommendations
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 |
Most polluted locations near Hongseong
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Hongseong
City ranking
Real-time South Korea AQI⁺ city ranking
Historic air quality near Hongseong
History
Historic air quality graph for Hongseong
Historic air quality near Hongseong
History
Historic air quality graph for Hongseong
Most polluted locations near Hongseong
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Hongseong
City ranking
Real-time South Korea AQI⁺ city ranking
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