Question

name the fine particles that are dangerous pollutants you causing respiratory diseases such as asthma​

Answer 1

The most harmful forms of particulate matter (PM) include PM10 (<10 μm in aerodynamic diameter), fine particles PM2.5 (<2.5 μm), and ultrafine particles (less than 0.1 μm or 100 nm), which can be released from diesel engines, volcanoes, asbestos, unpaved roads, plowing, burning fields, lint, pollens, and spores.

Answer 2

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The most harmful forms of particulate matter (PM) include PM10 (<10 μm in aerodynamic diameter), fine particles PM2.5 (<2.5 μm), and ultrafine particles (less than 0.1 μm or 100 nm), which can be released from diesel engines, volcanoes, asbestos, unpaved roads, plowing, burning fields, lint, pollens, and spores.