| County | Site | Aqs id | Units | 24-Hour | Hour Of Day | 1-Hour | Hour Of Day |
|---|---|---|---|---|---|---|---|
| MAUI | KAHULUI | 15 009 0025 | µg/m³ | 3.9 | 12 AM | 9.0 | 09 AM |
| OAHU | KAPOLEI | 15 003 0010 | µg/m³ | 4.5 | 12 AM | 6.0 | 07 AM |
| HAWAII | KONA | 15 001 1012 | µg/m³ | 6.4 | 12 AM | 11.0 | 09 AM |
| HAWAII | KS HAWAII | µg/m³ | 3.5 | 05 AM | 8.0 | 10 AM | |
| HAWAII | OCEAN VIEW | 15 001 2020 | µg/m³ | 6.1 | 02 AM | 11.0 | 10 PM |
| HAWAII | PAHALA | 15 001 2016 | µg/m³ | 7.3 | 04 PM | 19.0 | 08 PM |
| OAHU | SAND ISLAND | 15 003 1004 | µg/m³ | 4.3 | 10 AM | 10.0 | 11 AM |
| HAWAII | WAIKOLOA 21 | µg/m³ | 3.2 | 11 PM | 8.0 | 06 PM |
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