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 9/21/2014 9:15 0.01 Good -
HVNP Jaggar Museum 9/21/2014 9:15 0.01 Good -
Hilo 9/21/2014 9:30 0.00 Good -
Puna 9/21/2014 9:30 0.00 Good -
Pahala 9/21/2014 9:30 0.06 Good -
Ocean View 9/21/2014 9:30 0.00 Good -
Kailua-Kona 9/21/2014 9:30 0.00 Good -
Mountain View 9/21/2014 9:30 0.00 Good -

Station Date
Time (HST) Aerosols HR AVE (µg/m³) Air Quality Trends
Hilo 09/21/14 09:16 10 Good decreasing
Mountain View 09/15/14 09:16 1 Good decreasing
Pahala 09/21/14 09:16 22 Moderate increasing
Ocean View 09/16/14 21:16 22 Moderate increasing
Kailua-Kona 09/19/14 23:16 16 Moderate neutral
Kihei 09/21/14 09:16 4 Good increasing
Honolulu 09/21/14 08:16 3 Good decreasing

 

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