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İzmir Province, Türkiye

Ahmet Efendi · Air quality

Tuesday, Nov 10 · Europe/Istanbul

Ahmet Efendi air quality

US air quality index

74

Moderate

US EPA scale

  1. Good0–50
  2. Moderate51–100Current category
  3. Unhealthy for sensitive groups101–150
  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
22 µg/m³
PM2.5
24 µg/m³
PM10
25 µg/m³
Ozone
6.7 µg/m³
Nitrogen dioxide
30.3 µg/m³
Sulfur dioxide
10 µg/m³
Carbon monoxide
284.7 µg/m³
European AQI (separate scale)
3