X  Close Official AQ sensor station - Sycamore, Ohio, USA

  PM2.5 PM10 O3 AQI classification       
Current 8 8 Good Air Quality
     
Forecastmin avg maxmin avg maxmin avg max           
22-02-202615161877718Good Air Quality
     
23-02-2026391535715Good Air Quality
     
24-02-202631622381022Good Air Quality
     
25-02-20261730387131738Good Air Quality
     
26-02-202622476210182662Moderate Air Quality 
    
27-02-202638546516222865Moderate Air Quality 
    
28-02-20261936549152054Moderate Air Quality 
    
01-03-2026141822681022Good 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: 24-02-2026 15:00