Fig. 1
The annual course of 7-day average and anomalous values of air pollutants, meteorological factors and the number of emergency hospital admissions of patients diagnosed with COPD, Poland, 2012–2019.
Fig. 1 | Scientific Reports
The annual course of 7-day average and anomalous values of air pollutants, meteorological factors and the number of emergency hospital admissions of patients diagnosed with COPD, Poland, 2012–2019.
