X  Close Official AQ sensor station - Hengchun, Taiwan (恆春)

  PM2.5 PM10 O3 AQI Classification       
Current 9 10 38 38 Good Air Quality
     
ForecastMin Avg MaxMin Avg MaxMin Avg Max           
23-02-202630303019191930Good Air Quality
     
24-02-202621263010151930Good Air Quality
     
25-02-202624456811284668Moderate Air Quality 
    
26-02-202633476819234368Moderate Air Quality 
    
27-02-202633576819191968Moderate Air Quality 
    
28-02-202630325222272852Moderate Air Quality 
    
01-03-202630334219202742Good Air Quality
     
02-03-202630303219191932Good Air Quality
     
03-03-20262632429234142Good Air Quality
     
            

classification AQI The health effects should be based on 24 hours average values only.
Good Air Quality 0-50 Air quality is considered satisfactory, and air pollution poses little or no risk
Moderate Air Quality 50-100 Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
Unhealthy for some 100-150 Members of sensitive groups may experience health effects. The general public is not likely to be affected.
Unhealthy Air Quality 150-200 Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects.
Very Unhealthy 200-300 Health alert: everyone may experience more serious health effects
Hazardous Air Quality > 300 Health warnings of emergency conditions. The entire population is more likely to be affected
 More Information:  EPA Air Quality Index      Sensor data captured at: 25-02-2026 18:00