Table 3

Spearman correlations between monthly or daily asthma admissions and PM10 concentration, PM2.5 concentration, NO2 concentration, temperature, humidity and wind speed, 2017–2019

Admissions>18 yearsAdmissions 0–4 yearsPM10 PM2.5 NO2 TemperatureHumidityWind speed
Admissions>18 years1.00
Admissions 0–4 years0.375* 1.00
PM10 0.362* 0.094* 1.00
PM2.5 0.232* 0.0350.855* 1.00
NO2 0.386* 0.198* 0.728* 0.730* 1.00
Temperature−0.387* −0.243−0.066* −0.069* −0.338* 1.00
Humidity−0.176* 0.046−0.664* −0.358* −0.286* −0.266* 1.00
Wind speed−0.175* −0.090* −0.203* −0.427* −0.596* 0.396* −0.253* 1.00
  • *p<0.05.