Tsallaka zuwa yanayi
weather.ws

Pennsylvania, United States

Elverson · Ingancin iska

Saturday, Oct 31 · America/New York

Elverson air quality

US air quality index

28

Mai kyau

US EPA scale

  1. Mai kyau0–50Current category
  2. Matsakaici51–100
  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
16 µg/m³
PM2.5
7.5 µg/m³
PM10
18 µg/m³
Ozon
26.4 µg/m³
Diyoksayidin naytrojin
28 µg/m³
Diyoksayidin sulfur
2 µg/m³
Monoksayidin karbon
266 µg/m³
European AQI (separate scale)
1