Data courtesy of:

Hawai'i Short Term SO2 Advisory
View lava-related air quality conditions on Hawaii's Big Island

AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
State Air Quality Resources
American Lung Association (ALA) of Hawaii
Hawai'i Short Term SO2 Advisory
Hawaii Department of Health - Environmental Health (EH)
Hawaii Department of Land and Natural Resources
Hawaii EH - Clean Air Branch
Vog (volcanic smog) Frequently Asked Questions

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Nov 27
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