Air-quality forecasting for the Pacific Northwest

AIRPACT

AIRPACT Graphics


AP-5 Google Map

AIRPACT-5
Google Map

Species concentrations, emissions, meteorology, and satellite imagery for the AIRPACT-5 model domain.

AP-4 Google Map

AIRPACT-4
Google Map

Species concentrations, emissions, meteorology, and satellite imagery for the AIRPACT-4 model domain.

AP-5 Monthly Deposition

AIRPACT-5
Monthly Deposition

Imagery showing monthly deposition of Nitrogen and Sulfur (in AIRPACT-5)

AP-4 Monthly Deposition

AIRPACT-4
Monthly Deposition

Imagery showing monthly deposition of Nitrogen and Sulfur (in AIRPACT-4)

Performance Charts

PERFORMANCE CHARTS

AIRPACT forecast results compared with AIRNow observations at point locations. Comparisons include: hourly OZONE and PM2.5, OZONE and PM2.5 moving averages, and monthly statistics

Monthly Emissions Summaries

MONTHLY EMISSIONS SUMMARIES

Tabular monthly AIRPACT-5 emissions summaries, with search filters for date, sector, state/province, and county/region.

AP-4 Speciated PM2.5

AIRPACT-4
Speciated PM2.5 Performance

This tool provides users with AIRPACT-4 model performance comparisons of PM2.5 speciation data at IMPROVE and CSN sites. Measurements of SO4, NH4, NO3, EC, OC and total PM2.5 are compiled at sites where at least 5 valid model-monitor data pairs exist per month. Data from CSN lags by three months while IMPROVE data lags by a year. Graphics and statistics are updated on a monthly basis.

AP-5 Western Boundary

AIRPACT-5
Western Boundary

Hourly vertical curtain plots for the western boundary of AIRPACT-5 for OZONE and CO.

Montana/Idaho Airshed Management System

Montana/Idaho Airshed Management System

Website dedicated to managing the impacts of smoke generated from necessary prescribed burning in Montana and Idaho.

NASA CALIPSO Imagery

CALIPSO IMAGERY

LIDAR images of daily vertical cloud features and aerosol subtype from CALIPSO.

Daily MODIS Imagery

MODIS IMAGERY

MODIS Vegetation (NDVI)

Daily MODIS imagery from TERRA and AQUA instruments (provided by NASA's LANCE-MODIS website).

Previous Simulations

AIRPACT-3 PREVIOUS SIMULATIONS

Historic forecast results for various air-quality parameters (in AIRPACT-3)
Includes: meteorology, emissions, CMAQ results, statistics

Monthly Deposition

AIRPACT-3 MONTHLY DEPOSITION

Imagery showing monthly deposition of Mercury, Nitrogen, and Sulfur (in AIRPACT-3)

Windblown Dust

WINDBLOWN DUST ANIMATION

Predicted PM10 concentrations from windblown dust emissions (experimental results)

Civil & Environmental Engineering, PO Box 642910, Washington State University, Pullman WA 99164-2910, 509-335-2576