The AQI Crisis: What You Need to Know

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A standardized scale measuring air pollution levels and health impacts

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AQI ranges 0-500; Below 50 is safe, above 100 is unhealthy

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PM2.5, PM10, ground-level ozone, nitrogen dioxide and sulfur dioxide

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Higher temperatures increase secondary organic aerosols by 60%

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Causes 4 million premature deaths annually worldwide

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99% of world population breathes unclean air .

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Regular monitoring and government action needed

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Air Quality Monitoring: How It Works

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The AQI Crisis: What You Need to Know

A standardized scale measuring air pollution levels and health impacts

What is AQI?

AQI ranges 0-500; Below 50 is safe, above 100 is unhealthy

Reading the Scale

PM2.5, PM10, ground-level ozone, nitrogen dioxide and sulfur dioxide

Main Pollutants

Higher temperatures increase secondary organic aerosols by 60%

Climate Impact

Causes 4 million premature deaths annually worldwide

Health Risks

99% of world population breathes unclean air .

Global Crisis

Regular monitoring and government action needed

Air Quality Monitoring: How It Works