Air quality in Hong
Air quality index (AQI⁺) and PM2.5 air pollution in Hong • 5 Followers • 22:00, Apr 23 Local time
141*
US AQI⁺Unhealthy for sensitive groups
Main pollutant:
PM2.5
51.7 µg/m³
33°
7 km/h
25 %
Hourly forecast
Hong air quality index (AQI⁺) forecast
Daily forecast
Hong air quality index (AQI⁺) forecast
| Today | 141 | 41° 29° | 13 km/h | 18% | |
| Fri | 109 | 39° 28° | 25 km/h | 34% | |
| Sat | 95 | 39° 25° | 17 km/h | 34% |
Air pollutants
What is the current air quality in Hong?
PM2.5 concentration is currently 10.3 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











