Fig. 2From: Quantifying the impact of current and future concentrations of air pollutants on respiratory disease risk in EnglandBoxplots of respiratory SMR and NO2 concentrations across all T=60 months. Panels a and b respectively display boxplots of the temporal pattern in the standardised morbidity ratio (SMR) for respiratory hospital admissions and NO2 (μ gm −3) concentrations across all T=60 monthsBack to article page