Ambient air quality parameter | Indoor air quality parameter |
• Temperature • Relative Humidity • Carbon monoxide (CO) • Nitrogen dioxide (NO2) • Ozone (O3) • Hydrogen sulphide (H2S) • Sulphur dioxide (SO2) • Particulate Matter (PM 10) • Particulate Matter (PM 2.5) | • Temperature • Relative Humidity • Carbon dioxide (CO2) • Carbon monoxide (CO) • Nitrogen dioxide (NO2) • Nitric oxide (NO) • Ozone (O3) • Ammonia (NH3) • Hydrogen sulphide (H2S) • Sulphur dioxide (SO2) • Total Volatile organic compounds (TVOCs) • Particulate Matter (PM 10) • Particulate Matter (PM 2.5) • Total Suspended Particulate |