X  Close Official AQ sensor station - Nijensteinheerd, Groningen

  PM2.5 PM10 O3 AQI classification       
Current 45 17 31 45 Good Air Quality
     
Forecastmin avg maxmin avg maxmin avg max           
16-07-202612183156108131831Good Air Quality
     
17-07-2026203249710135132049Good Air Quality
     
18-07-20261827519141914151651Moderate Air Quality 
    
19-07-202614182610131712131526Good Air Quality
     
20-07-2026131518791212141518Good Air Quality
     
21-07-202671521481011131621Good Air Quality
     
22-07-202617191968811141419Good 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: 17-07-2026 23:00