Air quality in Hong
Air quality index (AQI⁺) and PM2.5 air pollution in Hong • 5 Followers • 16:00, Apr 24 Local time
101*
US AQI⁺Unhealthy for sensitive groups
Main pollutant:
PM2.5
35.6 µg/m³
31°
7 km/h
37 %
Hourly forecast
Hong air quality index (AQI⁺) forecast
Daily forecast
Hong air quality index (AQI⁺) forecast
| Today | 101 | 39° 27° | 24 km/h | 38% | |
| Sat | 96 | 37° 27° | 18 km/h | 41% | |
| Sun | 91 | 39° 26° | 26 km/h | 44% |
Air pollutants
What is the current air quality in Hong?
PM2.5 concentration is currently 7.1 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
Reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Run an air purifier Get an air purifier |
Protect yourself from air pollution in Hong
Health recommendations
Reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Run an air purifier Get an air purifier |
Protect yourself from air pollution in Hong
Most polluted locations near Hong
Worldwide AQI⁺ rankingHistoric air quality near Hong
History
Historic air quality graph for Hong
Historic air quality near Hong
History
Historic air quality graph for Hong











