Air contaminant definition

Air contaminant means dust, fumes, mist, smoke, other particulate matter, vapor, gas, odorous substances, or any combination thereof.
Air contaminant or "Air contamination" means the presence in the outdoor atmosphere of any dust, fumes, mist, smoke, vapor, gas, or other gaseous fluid, or particulate substance differing in composition from or exceeding in concentration the natural components of the atmosphere.
Air contaminant means dust, fumes, mist, smoke, other particulate matter, vapor, gas, odorous substance, or any combination thereof. "Air pollutant" means the same as "air contaminant."

Examples of Air contaminant in a sentence

  • A summary of the ambient air monitoring results for TSP for the month of November 2019 is presented in Table 4.2, along with corresponding regulatory criteria.Table 4.2 Ambient Air Monitoring Results for TSP – November 2019 Air Contaminant UnitsRegulatory Criteria for the 24-hour Time Averaging PeriodSampling Date During the month of November 2019 concentrations of TSP ranged from non-detect to 9 µg/m3.

  • A blank sample was collected for TRS on November 11, 2019 and results were non-detect.The laboratory’s minimum detection limit (MDL) for some compounds (3-Methyl thiophene, 2-Ethyl thiophene, 2,5-Dimethyl thiophene) is greater than the corresponding Ontario Air Contaminant Benchmark List B2 value.

  • The PM2.5 samples were collected following the US EPA Reference Method Designation: EPA RFPS-0498-116 FRM for PM2.5, CCME, Ambient Air Monitoring Protocol for PM2.5 and Ozone.Table 4.3 Ambient Air Monitoring Results for PM2.5 – November 2019 Air Contaminant UnitsRegulatory Criteria for the 24-hour Time Averaging PeriodSampling Date During the month of November 2019 concentrations of PM2.5 ranged from non-detect to 1.2 µg/m3.

  • INDEPENDENT AMBIENT AIR QUALITY MONITORING AND EVALUATION FOR BOAT HARBOUR REMEDIATION PROJECT – MONTHLY REPORT – NOVEMBER 2019 Ambient Air Quality Monitoring Results The concentrations of dioxins and furans measured during the month of November 2019 were below the Ontario Ambient Air Quality Criteria and the Ontario Air Contaminant Benchmark List, B1 Values.A field blank was collected for dioxins and furans on November 29, 2019.

  • Table 4.3 Ambient Air Monitoring Results for PM10 – November 2019 Air Contaminant UnitsRegulatory Criteria for the 24-hour Time Averaging PeriodSampling Date During the month of November 2019 concentrations of PM10 ranged from non-detect to 5 µg/m3.


More Definitions of Air contaminant

Air contaminant means any substance, other than water or distillates of air, present in the atmosphere as solid particles, liquid particles, vapors or gases.
Air contaminant means any particulate matter or any gas, vapor, suspended solid or any combination of them, excluding steam and water vapors (Section 19-2-102(1)).
Air contaminant means dust, fumes, mist, smoke, other particulate matter, vapor, gas, odorous
Air contaminant means any substance or odour whether gaseous, liquid, solid or a combination that is emitted into the air and that:
Air contaminant means particulate matter, dust, fumes, gas, mist, radionuclides, smoke, vapor or odorous substances, or any combination thereof.
Air contaminant means dust, fumes, mist, smoke, other
Air contaminant means dust, fume, mist, smoke, other particulate matter, gas, vapor (except water vapor), odorous substance, radioactive substance, or any combination thereof.