Hawaii air quality today
Today's readings across Hawaii: Honolulu has the highest reading at Good, and 15 of 15 tracked cities rate Good. Click any city for the pollutants behind its number and what they mean for time outside.
Cities in Hawaii
| City | Air quality today | EPA level |
|---|---|---|
| Honolulu Air Quality | Goodas of Jul 28 | 1 of 6 |
| Kailua Air Quality | Goodas of Jul 28 | 1 of 6 |
| Pearl City Air Quality | Goodas of Jul 28 | 1 of 6 |
| Mililani Town Air Quality | Goodas of Jul 28 | 1 of 6 |
| Kahului Air Quality | Goodas of Jul 28 | 1 of 6 |
| Ewa Gentry Air Quality | Goodas of Jul 28 | 1 of 6 |
| Mililani Mauka Air Quality | Goodas of Jul 28 | 1 of 6 |
| Schofield Barracks Air Quality | Goodas of Jul 28 | 1 of 6 |
| Ocean Pointe Air Quality | Goodas of Jul 28 | 1 of 6 |
| Wailuku Air Quality | Goodas of Jul 28 | 1 of 6 |
| Hawaiian Paradise Park Air Quality | Goodas of Jul 28 | 1 of 6 |
| Maili Air Quality | Goodas of Jul 28 | 1 of 6 |
| Princeville Air Quality | Goodas of Jul 28 | 1 of 6 |
| Haiku Air Quality | Goodas of Jul 28 | 1 of 6 |
| Waikiki Air Quality | Goodas of Jul 28 | 1 of 6 |
| East Honolulu Air Quality | No live reading | Not available |
| Hilo Air Quality | No live reading | Not available |
| Waipahu Air Quality | No live reading | Not available |
| Kaneohe Air Quality | No live reading | Not available |
| Kapolei Air Quality | No live reading | Not available |
| Kihei Air Quality | No live reading | Not available |
| Makakilo Air Quality | No live reading | Not available |
| Wahiawa Air Quality | No live reading | Not available |
| Ewa Beach Air Quality | No live reading | Not available |
| Waimalu Air Quality | No live reading | Not available |
| Halawa Air Quality | No live reading | Not available |
| Royal Kunia Air Quality | No live reading | Not available |
| Waianae Air Quality | No live reading | Not available |
| Nanakuli Air Quality | No live reading | Not available |
| Lahaina Air Quality | No live reading | Not available |
| Waihee-Waiehu Air Quality | No live reading | Not available |
| Waipio Air Quality | No live reading | Not available |
| Haleiwa Air Quality | No live reading | Not available |
| Kula Air Quality | No live reading | Not available |
| Kailua Kona Air Quality | No live reading | Not available |
| Pahoa Air Quality | No live reading | Not available |
| Eden Roc Air Quality | No live reading | Not available |
| Makawao Air Quality | No live reading | Not available |
| Poipu Air Quality | No live reading | Not available |
Readings use the EPA's six-level scale, from Good (1) to Hazardous (6), and update daily. Cities without a reading refresh the next time their page loads.
How to read these numbers
The air quality index tracks pollution: ozone, fine particles (PM2.5), dust, and exhaust. Good and Moderate days are fine for almost everyone. At Unhealthy for Sensitive Groups, people with asthma or a heart condition feel it first. Unhealthy and above means everyone should cut back time outside.
Pollen is not part of this score. A Good air day in Hawaii can still be a rough allergy day, so check Hawaii pollen levels too before you plan a long day outside.