Pasco, WA Air Quality
As of 2:47 AMAir quality is great — a good day to be outside.
Next 24 hours
US AQIAir quality outlook
Worst hour each day- Today47Good
- Sat 1049Good
- Sun 11500Hazardous
- Mon 1231Good
- Tue 1331Good
From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.
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Open full mapAbout Pasco weather
Pasco is in Franklin County, Washington, United States at 46.24°, -119.10°. Right now it’s 52° and partly cloudy; today’s high is 70° with a 7% chance of rain.
Washington State's climate is dramatically split by the Cascade Range into two distinct regions. Western Washington, including Seattle and Olympia, has a marine climate with mild, wet winters and dry, pleasant summers. Eastern Washington is semi-arid with hot summers and cold winters, receiving far less precipitation due to the Cascade rain shadow. Seattle receives about 37 inches of rain per year, while areas in the Olympic Mountains receive over 150 inches.
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