Air Quality — Averages and Totals
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| AQIAmerican Air Quality Index | Air Quality |
|---|---|
| 0–50PM2.5: 0–9 µg/m³ | Very Good |
| 51–75PM2.5: 10–22 µg/m³ | Good |
| 76–100PM2.5: 23–35 µg/m³ | Moderate |
| 101–150PM2.5: 36–55 µg/m³ | Unhealthy for childrenand other sensitive groups |
| 151–200PM2.5: 56–125 µg/m³ | Unhealthy |
| 201–300PM2.5: 126–225 µg/m³ | Very Unhealthy |
| 301+PM2.5: >225 µg/m³ | Hazardous |