Vega Alta, Puerto Rico
Brenas · Air quality
Thursday, 15 Oct · America/Puerto Rico
We dey check weather warnings… Check local authorities for complete warnings.
Brenas air quality
US air quality index
15Good
US EPA scale
- Good0–50Current category
- Moderate51–100
- E no good for sensitive people101–150
- E no good for health151–200
- E bad well well for health201–300
- Dangerous301–500+
A higher US AQI indicates more air pollution and greater health concern. Categories and pollutant concentration units are different measures.
Understand the EPA scaleAll pollutants
- PM1
- 0 µg/m³
- PM2.5
- 1 µg/m³
- PM10
- 2 µg/m³
- Ozone
- 16.7 µg/m³
- Nitrogen dioxide
- 1.3 µg/m³
- Sulfur dioxide
- 0 µg/m³
- Carbon monoxide
- 79.3 µg/m³
- European AQI (separate scale)
- 1