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Punjab, Pakistan

Chak Jhumra · Air quality

Monday, Nov 2 · Asia/Karachi

Chak Jhumra air quality

US air quality index

199

Unhealthy

US EPA scale

  1. Good0–50
  2. Moderate51–100
  3. Unhealthy for sensitive groups101–150
  4. Unhealthy151–200Current category
  5. Very unhealthy201–300
  6. Hazardous301–500+

A higher US AQI indicates more air pollution and greater health concern. Categories and pollutant concentration units are different measures.

Understand the EPA scale

All pollutants

PM1
211 µg/m³
PM2.5
227 µg/m³
PM10
246 µg/m³
Ozone
0 µg/m³
Nitrogen dioxide
99.3 µg/m³
Sulfur dioxide
23.3 µg/m³
Carbon monoxide
2,740.3 µg/m³
European AQI (separate scale)
6