This lecture presents the concepts of Air Quality Index (AQI), and various methods for determining AQI. The lecture also includes the health effects related to AQI....

Online course that provides training on data verification and validation for air monitoring. Provides context for making judgements on the quality and validity of data....

This lecture illustrates the procedures involved in the sampling and analysis of PM10 in ambient air using a high volume sampler....

This lecture discusses the procedures involved in sampling and analysis of SO2 and NO2 in ambient air....

This lecture illustrates the procedures involved in the stack monitoring of pollutants using isokinetic sampling....

The report reflects on the state of the art in terms of accuracy, reliability and reproducibility of different sensors used for the measurements of reactive and greenhouse gases, and aerosols, along with the key analytical principles and what has been learned so far about low-cost sensors from both laboratory studies and real-world tests (up to August 2020)....

This report presents the results of quantitative studies the performance of tested low-cost sensors against reference measurement are collected. The information collected was an attempt to assess the following issues: • Agreement between sensor and reference measurements • Availability of raw data, transparency of data treatment and possibility of a-posteriori calibration • Capability to measure m...