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Sindh, Pakistan

Pir Jo Goth · Air quality

Saturday, Nov 7 · Asia/Karachi

Pir Jo Goth air quality

US air quality index

137

Unhealthy for sensitive groups

US EPA scale

  1. Good0–50
  2. Moderate51–100
  3. Unhealthy for sensitive groups101–150Current category
  4. Unhealthy151–200
  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
50 µg/m³
PM2.5
61 µg/m³
PM10
81 µg/m³
Ozone
22.3 µg/m³
Nitrogen dioxide
19.3 µg/m³
Sulfur dioxide
6.3 µg/m³
Carbon monoxide
713.7 µg/m³
European AQI (separate scale)
4