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Maranhão, Brazil

Grajaú · Ingancin iska

Friday, Nov 6 · America/Fortaleza

Grajaú air quality

US air quality index

66

Matsakaici

US EPA scale

  1. Mai kyau0–50
  2. Matsakaici51–100Current category
  3. Mai cutarwa ga masu saurin kamuwa101–150
  4. Mai cutarwa ga lafiya151–200
  5. Mai matuƙar cutarwa ga lafiya201–300
  6. Mai haɗari301–500+

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

Understand the EPA scale

Duk abubuwan gurɓata iska

PM1
26 µg/m³
PM2.5
31 µg/m³
PM10
34 µg/m³
Ozon
48 µg/m³
Diyoksayidin naytrojin
7.7 µg/m³
Diyoksayidin sulfur
1 µg/m³
Monoksayidin karbon
298.3 µg/m³
European AQI (separate scale)
2