AIR QUALITY ANALYSIS AS PER OSHAD-SF Occupational Standard and Guideline
| PARAMETERS | TEST METHODS | UNITS | |
| PHYSICAL PARAMETERS |
| Humidity | BS EN 60079-29-2:2015, QMTL/SOP/146 Rev 01 | % | – |
| Temperature | BS EN 60079-29-2:2015, QMTL/SOP/146 Rev 01 | oc | – |
| PARTICULATE MATTER |
| PM 1.0 | BS EN 481:1993, QMTL/SOP/147 Rev 01 | llg/m3 | |
| PM 2.s | BS EN 481:1993, QMTL/SOP/147 Rev 01 | llg/m3 |
| PM 10 | BS EN 481:1993, QMTL/SOP/147 Rev 01 | llg/m3 |
| Total Suspended Particulate Matter (TSPM) | BS EN 481:1993, QMTL/SOP/147 Rev 01 | llg/m3 | – |
| GASEOUS PARAMETERS |
| Carbon Dioxide (C02) | BS EN 60079-29-2:2015, QMTL/SOP/146 Rev 01 | ppm | |
| Carbon Monoxide (CO) | BS EN 60079-29-2:2015, QMTL/SOP/146 Rev 01 | ppm | |
| Hydrogen.S.U-k>.hide (H2S) | BS EN 60079-29-2:2015, QMTL/SOP/146 Rev 01 | ppm | |
| Carbon Dioxide (C02) | BS EN 60079-29-2:2015, QMTL/SOP/146 Rev 01 | ppm | |
| Carbon Monoxide (CO) | BS EN 60079-29-2:2015, QMTL/SOP/146 Rev 01 | ppm | |
| Hydrogen Sulphide (H2S) | BS EN 60079-29-2:2015, QMTL/SOP/146 Rev 01 | ppm | |
| | | | |
| Nitrogen Dioxide (N02) | BS EN 60079-29-2:2015, QMTL/SOP/146 Rev 01 | ppm | |
| Oxygen (02) | BS EN 60079-29-2:2015, QMTL/SOP/146 Rev 01 | ppm | – |
| Ozone (03) | BS EN 60079-29-2:2015, QMTL/SOP/146 Rev 01 | ppm | |
| Sulphur Dioxide (S02) | BS EN 60079-29-2:2015, QMTL/SOP/146 Rev 01 | ppm | – |
| Total Volatile Organic Compounds (TVOC} | BS EN 60079-29-2:2015, QMTL/SOP/146 Rev 01 | ppm | – |