Official AQ sensors - Edinburgh St Leonard's, United Kingdom (3 mi NNE)

  PM2.5 PM10 O3 AQI  Class.       
Most recent 13 7 28 28 Good
     

Forecastmin avg maxmin avg maxmin avg max           
13-01-202638122567101313Good
     
14-01-202646734412131515Good
     
15-01-202669133467111414Good
     
16-01-2026712204698111420Good
     
17-01-20261627386111326938Good
     
18-01-202641414113131322241Good
     
            

Classification AQI The health effects should only be based on 24-hour average values
Good 1-50 Air quality is considered satisfactory, and air pollution poses little or no risk

Moderate 51-100 Air quality is acceptable; however, for some pollutants there may be moderate concern for a very small number of people who are unusually sensitive to air pollution
Unhealthy for some 101-150 Members of sensitive groups may experience health effects, the general public
is not likely to be affected
Unhealthy 151-200 Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects
Very Unhealthy 201-300 Health alert: everyone may experience more serious health effects

Hazardous ≥ 301 Health warnings of emergency conditions, the entire population
is more likely to be affected

 More information: EPA Air Quality Index                        Sensor data captured at: 14-01-2026 01:00