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  1. CCOHS: Humidex Rating and Work

    Aug 28, 2025 · What is humidex? Humidex measures how hot we feel in hot, humid weather.

  2. Can workplaces use humidex to monitor conditions that may result in heat-related illness? Humidex, as reported by weather forecasters, is intended for the general public to express the …

  3. CCOHS: Hot Environments - Overview

    Aug 28, 2025 · Humidex scale quantifies human discomfort due to perceived heat, taking into account the effect of air temperature and relative humidity. For a given temperature, the …

  4. Humidex scale quantifies human discomfort due to perceived heat, taking into account the effect of air temperature and relative humidity. For a given temperature, the humidex increases as …

  5. What does the legislation state about temperature conditions at work? In some cases, legislation provides a range of acceptable temperatures for specific circumstances. In other cases, …

  6. CCOHS: Temperature Conditions - Legislation

    Aug 28, 2025 · What does the legislation state about temperature conditions at work? In some cases, legislation provides a range of acceptable temperatures for specific circumstances.

  7. WBGT values are not the same as humidex values. For relevant information, please see the OSH Answers document Humidex Rating and Work. The ACGIH publication "2025 TLVs® and …

  8. CCOHS: Hot Environments - Control Measures

    Aug 28, 2025 · How can I measure occupational heat stress exposure? Feeling hot or cold depends on: Air temperature.

  9. >Indoor Air Quality Health and Safety Guide

    2 days ago · Humidex Guidelines for Temperature ad Humidity Indoor Temperature Regulations and Guidelines Lighting and Vision Preventing Vision Problems Office Ergonomics Exercises …

  10. CCOHS: Health and Safety Report - Past Issues

    Sep 18, 2025 · A new Heat Stress Toolkit from the Occupational Health Clinics for Ontario Workers (OHCOW) helps employers to understand heat conditions in their workplaces, assess …