Current Conditions

 

To view the Halema`uma`u webcam, click here.

The observed conditions at the stations listed in the table below are actual conditions measured by Hawaii State Department of Health and National Park Service. These values are not modeled predictions. In the case of the aerosol measurements, PM2.5 observed values include SO4 as well as all other aerosols smaller than 2.5 microns including dust, salts, and other pollutants. More information and observations can be found on the Hawaii State Department of Health website here.

 

Station Date
Time (HST) SO2 HR AVE (ppm) Air Quality Trends
HVNP Vistor's Center 1/18/2017 15:45 0.00 Good -
HVNP Jaggar Museum 1/18/2017 15:45 0.00 Good -
Hilo 1/18/2017 15:45 0.00 Good -
Puna 1/18/2017 15:45 0.00 Good -
Pahala 1/18/2017 15:45 0.00 Good -
Ocean View 1/18/2017 15:45 0.01 Good -
Kailua-Kona 1/18/2017 15:45 0.01 Good -
Mountain View 8/31/2016 14:00 0.00 Good -

Station Date
Time (HST) Aerosols HR AVE (µg/m³) Air Quality Trends
Hilo 01/03/17 15:16 13 Good decreasing
Mountain View 12/31/16 23:16 207 Very Unhealthy increasing
Pahala 01/03/17 15:16 16 Moderate decreasing
Ocean View 01/03/17 15:16 25 Moderate increasing
Kailua-Kona 01/03/17 15:16 16 Moderate neutral
Kihei 01/03/17 15:16 1 Good neutral
Honolulu 01/03/17 11:16 1 Good decreasing
* Unhealthy for Sensitive Groups

 

For an explanation of the SO2 color scale, click here. For a detailed explanation of the PM2.5 Aerosol color scheme, click here.