| County | Site | Aqs id | Units | 24-Hour | Hour Of Day | 1-Hour | Hour Of Day |
|---|---|---|---|---|---|---|---|
| HAWAII | HILO | 15 001 1006 | µg/m³ | 8.1 | 02 PM | 78.0 | 02 PM |
| OAHU | HONOLULU | 15 003 1001 | µg/m³ | 6.0 | 05 AM | 7.0 | 01 AM |
| HAWAII | KAILUA-KONA | µg/m³ | 3.4 | 01 AM | 8.0 | 10 AM | |
| HAWAII | KONA | 15 001 1012 | µg/m³ | 3.0 | 07 AM | 10.0 | 11 AM |
| HAWAII | KS HAWAII | µg/m³ | 6.4 | 03 AM | 14.0 | 01 PM | |
| HAWAII | NAALEHU (ULT) | µg/m³ | 7.1 | 02 AM | 9.0 | 01 AM | |
| OAHU | SAND ISLAND | 15 003 1004 | µg/m³ | 5.4 | 06 AM | 7.5 | 02 AM |
| HAWAII | WAIKOLOA 21 | µg/m³ | 4.1 | 02 PM | 10.0 | 08 AM |
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