X  Close Official AQ sensor station - Camp Pendleton, San Diego, California

  PM2.5 PM10 O3 AQI classification       
Current 68 28 23.3 68 Moderate Air Quality  
    
Forecastmin avg maxmin avg maxmin avg max           
13-12-2025191211214103119121214Very Unhealthy    
 
14-12-202518119722493112136224Very Unhealthy    
 
15-12-20251591782268296135226Very Unhealthy    
 
16-12-202551114173296089173Unhealthy Air Quality   
  
17-12-2025107150187517499187Unhealthy Air Quality   
  
18-12-2025134167188537798188Unhealthy Air Quality   
  
19-12-202579132180326086180Unhealthy Air Quality   
  
20-12-2025100149176486282176Unhealthy 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: 15-12-2025 11:00 am