Haze
Haze is a phenomenon caused by small particles suspended in the air, typically dust, smoke, and other dry particles obscure the clarity of the sky. The World Health Organization (WHO) defines haze as an air quality index (AQI) greater than or equal to 200.
Causes[edit | edit source]
Haze often occurs when dust and smoke particles accumulate in relatively dry air. When weather conditions block the dispersal of smoke and other pollutants they concentrate and form a usually low-hanging shroud that impairs visibility and may become a respiratory health threat. Industrial pollution can result in dense haze, which is known as smog.
Effects[edit | edit source]
Haze has been a major problem in many parts of the world. It has severe health effects and can cause deadly diseases like lung cancer and heart diseases. The elderly, children, and people with chronic illnesses are especially vulnerable to haze.
Prevention[edit | edit source]
Prevention of haze involves controlling the sources of pollutants. This can be achieved by implementing stricter emission standards for vehicles and industries, promoting the use of cleaner sources of energy, and improving waste management practices.
See also[edit | edit source]
References[edit | edit source]
| Haze Resources | ||
|---|---|---|
|
| |
Navigation: Wellness - Encyclopedia - Health topics - Disease Index - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD
WikiMD is not a substitute for professional medical advice. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.
Translate this page: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
தமிழ்,
తెలుగు,
Urdu,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
বাংলা
European
español,
Deutsch,
français,
Greek,
português do Brasil,
polski,
română,
русский,
Nederlands,
norsk,
svenska,
suomi,
Italian
Middle Eastern & African
عربى,
Turkish,
Persian,
Hebrew,
Afrikaans,
isiZulu,
Kiswahili,
Other
Bulgarian,
Hungarian,
Czech,
Swedish,
മലയാളം,
मराठी,
ਪੰਜਾਬੀ,
ગુજરાતી,
Portuguese,
Ukrainian
Contributors: Prab R. Tumpati, MD
