UNIT 11

PERSONAL PROTECTIVE MEASURES AGAINST POLLUTION

Reducing personal exposure to harmful pollutants can significantly improve your health and well-being. Here are some effective tools and strategies:

1. Masks and Respiratory Protection

• N95 masks are designed to filter out particles, including pollutants such as dust, smoke, and some airborne chemicals.
• Gas masks contain activated carbon filters that absorb certain gases and volatile organic compounds.

NOTE: It is vital to choose masks certified by relevant regulatory authorities and use them precisely according to their instructions.

2. Air Quality Indices

Air quality indices provide information about the general air quality of a certain location. They usually use a numerical scale or a colour-coded system to indicate the level of air pollution. By regularly checking the air quality, you can take necessary precautions.

3. Carbon Monoxide Detector

Installing carbon monoxide detectors in homes and offices can alert you to carbon monoxide levels. This allows for quick action to be taken, such as ventilating the area, sealing off potential sources, or evacuating enclosed spaces.