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Oregon Wildfires Choke Portland: Danger Ahead
4 Aug
Summary
- Wildfires rage across Oregon, impacting air quality in Portland.
- Unhealthy air quality and near-triple-digit temperatures forecast.
- Residents advised to limit outdoor activity due to smoke.
Wildfires continue to burn across approximately 2 million acres in Oregon, prompting warnings of dangerous air quality for the Portland metro area. Winds are predicted to carry smoke from fires east of the Cascades into the Willamette Valley, with Smoky conditions expected to persist throughout the week. The Air Quality Index in Portland could reach unhealthy levels for sensitive groups by Monday afternoon, potentially reaching 167 by Monday evening. Readings are forecast to remain in the 150s through Tuesday and climb into the 180s by late Wednesday into Thursday, indicating hazardous conditions.
High temperatures are expected to trap smoke near the surface all week. A heat advisory is in effect from Tuesday afternoon through Wednesday night, with temperatures potentially reaching 100 degrees. Smoky air can cause eye irritation, runny nose, and exacerbate existing heart and lung conditions. Officials recommend minimizing outdoor exposure and ensuring homes are well-sealed against smoke. Multnomah County has not yet announced plans for cooling shelters.
