Relative risk pattern (95% CIs) of respiratory diseases related hospital visits in single pollutant models, Delhi.

Relative risk pattern (95% CIs) of respiratory diseases related hospital visits in single pollutant models, Delhi.</p

Frequency distribution of PM concentrations across five seasons, Delhi.

Frequency distribution of PM concentrations across five seasons, Delhi.</p

Gender and age distribution patients of respiratory diseases, Delhi, 2016–2018 (N = 22253).

Gender and age distribution patients of respiratory diseases, Delhi, 2016–2018 (N = 22253).</p

Air pollutants and their association with respiratory mortality/morbidity for 18 cities using GAM model during 2000–2020.

(DOCX)</p

Exploratory variables with confidence bands and smoothers for Delhi city.

Exploratory variables with confidence bands and smoothers for Delhi city.</p

Fig 2 -

The time series of Delhi from 2016–2018 (A) PM2.5 Vs Hospital visit, (B) PM10 Vs Hospital visit, (C) RH Vs Hospital visit, (D) T Vs Hospital visit, (E) CO Vs Hospital visit, (F) PM2.5 Vs PM10.</p

Relative risks of hospital visit due to rise in concentrations of PM (PM_2.5 and PM₁₀) pollutants in Delhi, India (single-pollutant models) ^b'*'.

Relative risks of hospital visit due to rise in concentrations of PM (PM2.5 and PM10) pollutants in Delhi, India (single-pollutant models) b'*'.</p

Delhi city, air quality monitoring stations, and hospital location.

Delhi city, air quality monitoring stations, and hospital location.</p

Violin plots of three air pollutants, two metrological variables, and hospital visits in five seasons of Delhi.

(A) PM2.5, (B) PM10, (C) CO, (D) RH, (E) Temperature, (F) Hospital visit.</p

Relative risk pattern (95% CIs) of respiratory diseases related hospital visits in multi-pollutant models, Delhi.

Relative risk pattern (95% CIs) of respiratory diseases related hospital visits in multi-pollutant models, Delhi.</p