def

concentration

Abundance of substance in the total volume of a mixture.

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supertypes

marker

Marker labels a dict with typing information

    quantity

Measurable property of a substance or phenomenon

subtypes

airQuality

Concentration of contaminants in the air

    ch2o-concentration

Concentration of formaldehyde (CH₂O) in the air

    co-concentration

Concentration of carbon monoxide (CO) in the air

    co2-concentration

Concentration of carbon dioxide (CO₂) in the air

    nh3-concentration

Concentration of ammonia (NH₃) in the air

    no2-concentration

Concentration of nitrogen dioxide (NO₂) in the air

    o3-concentration

Concentration of ozone (O₃) in the air

    pm01-concentration

Concentration of particulate matter 0.1 in the air

    pm10-concentration

Concentration of particulate matter 10 in the air

    pm25-concentration

Concentration of particulate matter 2.5 in the air

    tvoc-concentration

Concentration of total volatile organic compounds (TVOC) in the air