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Hazardous Air Grips Philadelphia
17 Jul
Summary
- Wildfire smoke from Canada causes hazardous air quality.
- Health officials issued warnings and air quality alerts.
- Sensitive groups advised to limit outdoor activities.
Hazardous air quality has descended upon the Philadelphia region due to wildfire smoke drifting from Canada and Minnesota. On Thursday evening, Philadelphia's real-time air quality monitoring system indicated unhealthy levels, with hazy skies becoming noticeable.
The Delaware Valley experienced the most severe smoke impacts as cooler air sank Thursday night. By Friday morning, the Pennsylvania Department of Environmental Protection issued a Code Purple Air Quality Alert, reflecting the dangerous conditions.
Health officials recommend that all Philadelphia residents take protective measures. Those with pre-existing heart or lung conditions, older adults, pregnant women, and immunocompromised individuals should significantly reduce intense outdoor activities. General recommendations include limiting prolonged outdoor exposure and considering N95 or KN-95 masks.
To maintain cleaner indoor air, residents are advised to keep windows and doors closed, turn off air conditioning or use recirculate mode, and avoid activities that increase indoor particulate matter. Air quality information can be accessed via airnow.gov, with local updates available through the Breathe Philly Dashboard.
