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| Hourly AQI Readings for HAMILTON DOWNTOWN July 31, 2010 | |||||
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| Air Quality Index (AQI) Categories | |
| AQI | Colour |
|---|---|
| 0-15 Very Good |  |
| 16-31 Good |  |
| 32-49 Moderate |  |
| 50-99 Poor |  |
| 100+ Very Poor |  |
AQI readings on this web page are based on automatically polled data and have not undergone final verification.
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Printer for Ontario, 2010
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