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| County | Site | Aqs id | Units | Max | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HAWAII | HILO | 15 001 1006 | µg/m³ | 8.2 | 7.8 | 7.6 | 7.5 | 7.5 | 7.5 | 7.7 | 7.7 | 7.4 | 7.5 | 7.6 | 7.8 | 8.0 | 8.2 | 8.2 | 8.0 | 7.8 | 8.0 | 8.0 | 7.9 | 7.8 | 7.8 | 7.6 | 7.5 | 7.2 |
| HAWAII | KONA | 15 001 1012 | µg/m³ | 37.0 | 37.0 | 36.5 | 36.2 | 35.6 | 34.8 | 34.0 | 33.3 | 32.3 | 31.4 | 30.5 | 29.6 | 29.0 | 28.3 | 27.9 | 27.5 | 27.2 | 26.8 | 26.3 | 26.0 | 25.8 | 25.2 | 24.5 | 23.5 | 22.9 |
| HAWAII | KS HAWAII | µg/m³ | 6.8 | 6.5 | 6.4 | 6.3 | 6.2 | 6.5 | 6.7 | 6.8 | 6.6 | 6.0 | 6.2 | 6.0 | 5.8 | 5.9 | 6.0 | 5.9 | 5.9 | 6.0 | 5.9 | 5.7 | 5.7 | 5.5 | 5.5 | 5.4 | 5.3 | |
| HAWAII | MOUNTAIN VIEW | 15 001 2023 | µg/m³ | 19.1 | 17.6 | 18.0 | 17.9 | 18.2 | 18.6 | 19.1 | 19.1 | 18.8 | 18.6 | 18.2 | 17.9 | 17.8 | 17.5 | 17.3 | 17.2 | 16.9 | 17.0 | 16.9 | 16.8 | 16.7 | 16.8 | 16.6 | 16.2 | 15.6 |
| HAWAII | OCEAN VIEW | 15 001 2020 | µg/m³ | 44.5 | 44.5 | 44.0 | 43.5 | 42.5 | 40.9 | 39.5 | 38.1 | 36.8 | 35.7 | 35.0 | 34.1 | 33.0 | 32.2 | 32.1 | 31.4 | 31.2 | 30.8 | 29.6 | 28.8 | 28.0 | 28.0 | 27.3 | 28.7 | 28.1 |
| HAWAII | PAHALA | 15 001 2016 | µg/m³ | 14.8 | 14.8 | 14.7 | 14.7 | 14.8 | 13.9 | 13.1 | 11.7 | 10.6 | 9.8 | 9.6 | 9.6 | 9.9 | 10.0 | 9.8 | 9.4 | 9.0 | 8.9 | 8.8 | 8.8 | 8.8 | 8.6 | 8.7 | 8.8 | 9.1 |
| HAWAII | PAHOA HS | µg/m³ | 4.6 | 4.6 | 4.6 | 4.5 | 4.5 | 4.4 | 4.5 | 4.3 | 4.5 | 4.5 | 4.3 | 4.4 | 4.4 | 4.2 | 4.1 | 3.9 | 3.7 | 3.6 | 3.5 | 3.4 | 3.2 | 3.3 | 3.2 | 3.4 | 3.6 | |
| MAUI | KAHULUI | 15 009 0025 | µg/m³ | 7 | 7.0 | 6.5 | 6.2 | 5.9 | 5.9 | 5.9 | 5.7 | 5.3 | 5.2 | 5.2 | 5.0 | 4.7 | 4.6 | 4.5 | 4.1 | 3.9 | 3.7 | 3.6 | 3.6 | 3.5 | 3.4 | 3.3 | 3.2 | 3.2 |
| MAUI | KIHEI | 15 009 0006 | µg/m³ | 12.4 | 11.5 | 11.4 | 11.4 | 11.5 | 11.9 | 12.1 | 12.3 | 12.1 | 12.4 | 12.2 | 12.0 | 12.1 | 11.8 | 11.6 | 11.3 | 10.6 | 10.2 | 10.0 | 10.0 | 9.8 | 9.5 | 9.1 | 8.9 | 8.7 |
| OAHU | KAPOLEI | 15 003 0010 | µg/m³ | 8.8 | 7.7 | 8.1 | 8.3 | 8.5 | 8.6 | 8.8 | 8.8 | 8.7 | 8.5 | 8.5 | 8.3 | 8.0 | 7.8 | 7.5 | 7.3 | 7.4 | 7.2 | 7.1 | 6.9 | 6.5 | 5.7 | 5.0 | 4.4 | 3.8 |
| OAHU | SAND ISLAND | 15 003 1004 | µg/m³ | 10.5 | 10.3 | 10.2 | 10.3 | 10.5 | 10.5 | 10.3 | 10.2 | 9.9 | 9.8 | 9.7 | 9.5 | 9.2 | 9.0 | 8.7 | 8.6 | 8.5 | 8.3 | 8.1 | 7.9 | 7.5 | 7.1 | 6.8 | 6.4 | 5.9 |