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weather.ws

Rio de Janeiro, Brazil

Catete · Ingancin iska

Saturday, Nov 7 · America/Sao Paulo

Catete air quality

US air quality index

57

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
10 µg/m³
PM2.5
12 µg/m³
PM10
13 µg/m³
Ozon
102.3 µg/m³
Diyoksayidin naytrojin
4 µg/m³
Diyoksayidin sulfur
3.3 µg/m³
Monoksayidin karbon
220 µg/m³
European AQI (separate scale)
3