| County | Site | Aqs id | Units | 24-Hour | Hour Of Day | 1-Hour | Hour Of Day |
|---|---|---|---|---|---|---|---|
| HAWAII | HILO | 15 001 1006 | µg/m³ | 5.5 | 01 PM | 17.0 | 09 AM |
| OAHU | HONOLULU | 15 003 1001 | µg/m³ | 5.3 | 02 PM | 6.2 | 01 AM |
| HAWAII | KAILUA-KONA | µg/m³ | 8.1 | 05 PM | 13.0 | 06 AM | |
| OAHU | KAPOLEI-NCORE | 15 003 0010 | µg/m³ | 5.3 | 06 PM | 8.0 | 08 AM |
| MAUI | KIHEI | 15 009 0006 | µg/m³ | 6.0 | 08 PM | 14.0 | 10 AM |
| HAWAII | KONA | 15 001 1012 | µg/m³ | 9.1 | 02 PM | 20.0 | 10 AM |
| HAWAII | KS HAWAII | µg/m³ | 5.4 | 05 PM | 12.0 | 10 AM | |
| OAHU | SAND ISLAND | 15 003 1004 | µg/m³ | 4.1 | 04 PM | 5.8 | 06 AM |
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