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 12/22/2014 9:00 0.23 Unhealthy * -
HVNP Jaggar Museum 12/22/2014 9:00 0.85 Unhealthy * -
Hilo 12/22/2014 9:15 0.10 Good -
Puna 12/22/2014 9:15 0.00 Good -
Pahala 12/22/2014 9:15 0.04 Good -
Ocean View 12/22/2014 9:15 0.01 Good -
Kailua-Kona 12/22/2014 9:15 0.00 Good -
Mountain View 12/22/2014 9:15 0.08 Good -

Station Date
Time (HST) Aerosols HR AVE (µg/m³) Air Quality Trends
Hilo 12/22/14 09:16 18 Moderate increasing
Mountain View 12/22/14 09:16 12 Good increasing
Pahala 12/22/14 09:16 5 Good decreasing
Ocean View 12/22/14 09:16 8 Good increasing
Kailua-Kona 12/22/14 09:16 9 Good neutral
Kihei 12/22/14 09:16 33 Moderate increasing
Honolulu 12/22/14 09:16 5 Good neutral
* 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.