| County | Site | Aqs id | Units | 24-Hour | Hour Of Day | 1-Hour | Hour Of Day |
|---|---|---|---|---|---|---|---|
| HAWAII | HILO | 15 001 1006 | µg/m³ | 8.3 | 12 PM | 14.0 | 11 AM |
| MAUI | KAHULUI | 15 009 0025 | µg/m³ | 13.0 | 12 PM | 19.0 | 11 AM |
| HAWAII | KAILUA-KONA | µg/m³ | 7.6 | 12 AM | 12.0 | 01 AM | |
| OAHU | KAPOLEI | 15 003 0010 | µg/m³ | 10.2 | 12 PM | 11.7 | 08 PM |
| HAWAII | KONA | 15 001 1012 | µg/m³ | 6.1 | 12 AM | 15.0 | 12 PM |
| HAWAII | KS HAWAII | µg/m³ | 7.5 | 12 PM | 14.0 | 02 PM | |
| HAWAII | MOUNTAIN VIEW | 15 001 2023 | µg/m³ | 6.9 | 12 PM | 13.0 | 03 PM |
| HAWAII | PAHALA | 15 001 2016 | µg/m³ | 6.4 | 12 PM | 12.0 | 02 PM |
| OAHU | SAND ISLAND | 15 003 1004 | µg/m³ | 10.0 | 11 PM | 19.0 | 01 PM |
| HAWAII | WAIKOLOA 21 | µg/m³ | 3.8 | 11 PM | 10.0 | 10 AM |
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