humidity
hygroscopic
If the relative humidity is high, it means that the air has a lot of moisture in it. This high moisture content can lead to feelings of stickiness or dampness in the air.
Relative humidity is a measure of how much moisture is in the air relative to the maximum amount of moisture the air can hold at a specific temperature. It is expressed as a percentage, with 100% indicating that the air is completely saturated with moisture.
Humidity
Moisture in compressed air can be removed using a dryer, such as a refrigerated or desiccant dryer, which helps to cool or adsorb the moisture from the compressed air. Additionally, using a moisture separator or a coalescing filter can also help to remove moisture from the compressed air before it reaches your application. Regular maintenance and draining of any accumulated water from the air receiver or system can further help to manage moisture levels in compressed air.
hygroscopic
The answer is smog.
Smog.
Smog.
Smog.
Smog.
Smog.
Smog -- smoke and fog
Oxidation, corrosion which we call rust .
A dirty haze resulting from air pollution and air moisture is called smog.
The moisture in the air makes it more stuffy and harder to breath humid as most people call it it effect's the weather by making it hotter.
Air Dried Moisture