Rivers State, Nigeria
Port Harcourt · Kualitas udara
Rabu, 11 Nov · Africa/Lagos
Port Harcourt air quality
US air quality index
110Tidak sehat bagi kelompok sensitif
US EPA scale
- Baik0–50
- Sedang51–100
- Tidak sehat bagi kelompok sensitif101–150Current category
- Tidak sehat151–200
- Sangat tidak sehat201–300
- Berbahaya301–500+
A higher US AQI indicates more air pollution and greater health concern. Categories and pollutant concentration units are different measures.
Understand the EPA scaleSemua polutan
- PM1
- 41 µg/m³
- PM2.5
- 44 µg/m³
- PM10
- 46 µg/m³
- Ozon
- 16,3 µg/m³
- Nitrogen dioksida
- 12 µg/m³
- Sulfur dioksida
- 2,3 µg/m³
- Karbon monoksida
- 641,3 µg/m³
- European AQI (separate scale)
- 4