Fig. 2From: The impact of the 2019/2020 Australian landscape fires on infant feeding and contaminants in breast milk in women with asthmaPopulation weighted mean PM2.5 concentration in Sydney Greater Metropolitan Region before, during and following the 2019/2020 fire period. The blue rectangle indicates the 2019/2020 Australian Black Summer fire period (1 October 2019 to 29 February 2020)Back to article page