"MHT and Purpose India, together launched a campaign to mobilize and power up women construction workers to to understand the impact of air pollution on their and their children’s health. As a part of this campaign, this study was developed with the intent to build, increase and strengthen construction workers’ voices on the issue of air pollution in Delhi. To achieve this, the study looked at understanding women construction workers; creating an evidence base on the impact of air pollution on women construction workers’ learnings from past work; and pre and post campaign perception change."