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

  PM2.5 PM10 O3 AQI classification       
Current 28 14 17.6 28 Good Air Quality
     
Forecastmin avg maxmin avg maxmin avg max           
09-03-20261624307131930Good Air Quality
     
10-03-202618273410131634Good Air Quality
     
11-03-20262766116143459116Unhealthy for some  
   
12-03-202691108187405199187Unhealthy Air Quality   
  
13-03-20263764126213055126Unhealthy for some  
   
14-03-202654709025334490Moderate Air Quality 
    
15-03-202643596617303366Moderate 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: 10-03-2026 11:00 pm