X  Close Official AQ sensor station - Havering - Romford, United Kingdom

  PM2.5 PM10 O3 AQI classification       
Current 1.5 1.5 FairAQ  
    
Forecastmin avg maxmin avg maxmin avg max           
15-12-20250.50.70.90.40.60.70000.9Good Air Quality
     
16-12-20250.10.60.80.20.50.60000.8Good Air Quality
     
17-12-20250.10.71.50.20.610001.5FairAQ 
    
18-12-20250.20.20.50.20.30.40000.5Good Air Quality
     
19-12-20250.10.30.30.10.40.50000.5Good Air Quality
     
20-12-20250.30.30.30.30.30.30000.3Good Air Quality
     
            

classification AQI The health effects should be based on 24 hours average values only.
Good Air Quality 0-1 Air quality is considered satisfactory, and air pollution poses little or no risk
FairAQ 1-2 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.
Moderate Air Quality 2-3 Members of sensitive groups may experience health effects. The general public is not likely to be affected.
PoorAQ 3-4 Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects.
VeryPoorAQ 4-5 Health warnings of emergency conditions. The entire population is more likely to be affected
ExtremelyPoorAQ > 5 Health alert: everyone may experience more serious health effects
 More information:  EPA Air Quality Index      Sensor data captured at: 15-12-2025 16:00