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 11/24/2014 11:30 1.27 Unhealthy -
HVNP Jaggar Museum 11/24/2014 11:30 0.40 Unhealthy * -
Hilo 11/24/2014 11:45 0.02 Good -
Puna 11/24/2014 11:45 0.00 Good -
Pahala 11/24/2014 11:45 0.00 Good -
Ocean View 11/24/2014 00:30 0.02 Good -
Kailua-Kona 11/24/2014 11:45 0.00 Good -
Mountain View 11/24/2014 11:45 0.09 Good -

Station Date
Time (HST) Aerosols HR AVE (µg/m³) Air Quality Trends
Hilo 11/24/14 11:16 23 Moderate increasing
Mountain View 11/24/14 11:16 10 Good increasing
Pahala 11/24/14 11:16 6 Good neutral
Ocean View 11/22/14 23:16 9 Good decreasing
Kailua-Kona 11/24/14 11:16 11 Good neutral
Kihei 11/24/14 11:16 5 Good increasing
Honolulu 11/24/14 11:16 2 Good increasing
* 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.