| County | Site | Aqs id | Units | 24-Hour | Hour Of Day | 1-Hour | Hour Of Day |
|---|---|---|---|---|---|---|---|
| HAWAII | HILO | 15 001 1006 | µg/m³ | 10.8 | 08 AM | 23.0 | 08 AM |
| OAHU | HONOLULU | 15 003 1001 | µg/m³ | 12.9 | 02 PM | 14.4 | 01 PM |
| HAWAII | KAILUA-KONA | µg/m³ | 8.7 | 12 PM | 14.0 | 03 PM | |
| OAHU | KAPOLEI | 15 003 0010 | µg/m³ | 14.8 | 06 PM | 23.6 | 04 PM |
| HAWAII | KONA | 15 001 1012 | µg/m³ | 6.8 | 12 PM | 16.0 | 10 AM |
| HAWAII | KS HAWAII | µg/m³ | 8.9 | 07 AM | 13.0 | 06 PM | |
| HAWAII | MOUNTAIN VIEW | 15 001 2023 | µg/m³ | 8.8 | 09 AM | 18.0 | 07 PM |
| HAWAII | NAALEHU (ULT) | µg/m³ | 12.5 | 01 PM | 26.0 | 01 PM | |
| HAWAII | PAHALA | 15 001 2016 | µg/m³ | 9.4 | 07 AM | 20.0 | 01 PM |
| OAHU | SAND ISLAND | 15 003 1004 | µg/m³ | 21.5 | 08 PM | 27.0 | 02 PM |
| HAWAII | WAIKOLOA 21 | µg/m³ | 11.2 | 12 PM | 22.0 | 04 PM |
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