Prashant Kumar

TL;DR: Over the past decade, a range of sensor technologies became available on the market, enabling a revolutionary shift in air pollution monitoring and assessment, and it can be argued that with a significant future expansion of monitoring networks, including indoor environments, there may be less need for wearable or portable sensors/monitors to assess personal exposure.

TL;DR: The performance characteristics of several low-cost particle and gas monitoring sensors are reviewed and recommendations to end-users for making proper sensor selection are provided by summarizing the capabilities and limitations of such sensors.

TL;DR: A review of the current practices of nanoparticle dispersion modelling at five local scales (i.e., vehicle wake, street canyons, neighbourhood, city and road tunnels) is presented in this article.

TL;DR: In this article, a review of the existing knowledge of nanoparticles in the urban atmosphere, highlights recent advances in our understanding and discusses research priorities and emerging aspects of the subject, as well as the role of removal mechanisms of various kinds.

TL;DR: In this paper, the authors presented critically synthesised information in a consolidated manner on 11 non-vehicle exhaust sources (i.e., road-tyre interaction, construction and demolition, aircraft, ships, municipal waste incineration, power plants, domestic biomass burning, forest fires, cigarette smoking, cooking, and secondary formation).