| County | Site | Aqs id | Units | 24-Hour | Hour Of Day | 1-Hour | Hour Of Day |
|---|---|---|---|---|---|---|---|
| HAWAII | HILO | 15 001 1006 | µg/m³ | 4.8 | 01 PM | 8.0 | 02 AM |
| MAUI | KAHULUI | 15 009 0025 | µg/m³ | 5.4 | 10 AM | 9.0 | 06 PM |
| HAWAII | KAILUA-KONA | µg/m³ | 5.6 | 11 PM | 12.0 | 09 AM | |
| OAHU | KAPOLEI | 15 003 0010 | µg/m³ | 4.8 | 03 PM | 5.9 | 02 AM |
| HAWAII | KS HAWAII | µg/m³ | 2.7 | 03 PM | 7.0 | 03 PM | |
| HAWAII | MOUNTAIN VIEW | 15 001 2023 | µg/m³ | 3.3 | 08 PM | 8.0 | 03 PM |
| OAHU | SAND ISLAND | 15 003 1004 | µg/m³ | 4.1 | 07 AM | 13.0 | 08 AM |
| HAWAII | WAIKOLOA 21 | µg/m³ | 0.8 | 05 AM | 4.0 | 02 AM |
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