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結果 : what are air quality standards
3:09

What are WHO's new air quality guidelines?

The Hindu
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1:28

Understanding Air Quality Index

AQI India
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No country met WHO air quality standards in 2021

Reuters
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5:21

Air Quality standards|Crieteria Air pollutants Air pollution | A-Z concepts guide

A-Z concepts guide
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3:02

How Indoor Air Quality Impacts Your Lungs

American Lung Association
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9:44

Air Quality Standards

EverydayChemistry
394 回視聴 - 3 年前
2:04

Air Quality and Health

NEJM Group
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1:52

Air quality in China: Pollution levels down by 42% over the past ten years • FRANCE 24 English

FRANCE 24 English
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2:05

Understanding ozone high pollution advisories

12 News
174 回視聴 - 2 日前

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1:16

Particles in Your Indoor Air and Strategies to Improve Indoor Air Quality

U.S. EPA
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10:43

Indoor Air Quality | IAQ | Air quality parameters | Standards for Air quality parameters

HSE with codes
450 回視聴 - 2 年前

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10:33

National Ambient Air Quality Standards (Explained In Hindi) NAAQS |Environmental Science | NET|UPSC|

Facilitate to Educate
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Air pollution 101- Breathing deadly air

Let's Learn Public Health
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How To Improve Indoor Air Quality

Scientific American
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18:28

Is Your Air Quality KILLING You? Air Purification PM10 and PM2.5

Air Purification Education
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12:07

National Ambient air quality standards (NAAQS) | What is Air Quality Index (AQI) ?

Its Environmental by Aditi
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49:26

LIVE: Launch of the WHO Global Air Quality Guidelines with Dr Tedros

World Health Organization (WHO)
6,400 回視聴 - 2 年前 に配信済み
4:07

CIC304K Air Quality Standards

utexascnsquest
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Different Air Quality Indices- AQI, NAAQS, and SAFAR | Air Pollution | Toshiba Ma'am

BYJU'S Exam Prep: UGC NET JRF & All SET Exams
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National Ambient Air Quality Standard (NAAQS), Particulate Matter (PM2.5), Particulate Matter(PM10)

Continuous Learning
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