| County | Site | Aqs id | Units | 24-Hour | Hour Of Day | 1-Hour | Hour Of Day |
|---|---|---|---|---|---|---|---|
| MAUI | KAHULUI | 15 009 0025 | µg/m³ | 5.4 | 09 AM | 11.0 | 10 AM |
| HAWAII | KAILUA-KONA | µg/m³ | 12.7 | 05 AM | 18.0 | 02 AM | |
| OAHU | KAPOLEI-NCORE | 15 003 0010 | µg/m³ | 7.6 | 09 PM | 10.2 | 11 AM |
| HAWAII | KONA | 15 001 1012 | µg/m³ | 11.4 | 04 PM | 21.0 | 09 AM |
| HAWAII | MOUNTAIN VIEW | 15 001 2023 | µg/m³ | 4.0 | 12 AM | 8.0 | 06 PM |
| HAWAII | NAALEHU (ULT) | µg/m³ | 5.6 | 01 PM | 11.0 | 09 AM | |
| HAWAII | OCEAN VIEW | 15 001 2020 | µg/m³ | 11.8 | 02 PM | 19.0 | 11 AM |
| HAWAII | PAHALA | 15 001 2016 | µg/m³ | 5.8 | 09 AM | 14.0 | 08 AM |
| OAHU | SAND ISLAND | 15 003 1004 | µg/m³ | 5.2 | 12 PM | 10.8 | 10 AM |
| HAWAII | WAIKOLOA 21 | µg/m³ | 10.8 | 08 PM | 16.0 | 10 AM |
.png)