Air quality near Hongdo Island, Sinan
Air quality index (AQI⁺) and PM2.5 air pollution near Hongdo Island, Sinan • 3 Followers • 00:00, Jun 14 Local time
53
US AQI⁺Moderate
Main pollutant:
PM2.5
10 µg/m³
20°
18 km/h
91 %
Hourly forecast
Hongdo Island, Sinan air quality index (AQI⁺) forecast
Daily forecast
Hongdo Island, Sinan air quality index (AQI⁺) forecast
| Today | 57 | 21° 20° | 24 km/h | 92% | |
| Mon | 66 | 22° 19° | 20 km/h | 81% | |
| Tue | 65 | 20° 19° | 20 km/h | 81% |
Air pollutants
What is the current air quality near Hongdo Island?
PM2.5 concentration is currently 2 times the World Health Organization annual PM2.5 guideline value.

Real-time Hongdo Island, Sinan air pollution map
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 Discover Atem car |
Historic air quality near Hongdo Island
History
Historic air quality graph for Hongdo Island
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Most polluted locations near Hongdo Island, Sinan
Worldwide AQI⁺ rankingStation ranking
Real-time Hongdo Island AQI⁺ station ranking
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