What is the average time to recover from the air quality effects of Canadian wildfires in New Jersey?

Asked on: 7/27/2025

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Air quality in New Jersey typically recovers within 1-2 weeks after wildfire smoke dissipates, depending on weather conditions.

Estimated Duration: 14 days

The recovery time for air quality after wildfire smoke exposure depends on factors like wind patterns, rainfall, and ongoing fire activity. In New Jersey, when Canadian wildfire smoke clears, normal air quality usually returns within 7-14 days as particulate matter disperses. Monitoring local air quality indexes, staying indoors during peak pollution, and using air purifiers can help mitigate effects during recovery. Persistent poor air quality beyond two weeks would indicate either continued smoke transport or other local pollution sources.