Decisione live per Los Angeles. Aggiornata ogni 30 minuti.
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Los Angeles has one of the most pleasant climates in the world for ventilation on paper — mild year-round temperatures (18–28°C daily range) and low humidity especially inland. The marine layer that rolls in from the Pacific most evenings creates natural cooling: opening windows after sunset brings fresh, cool ocean air on most evenings from May through October.
However, LA's air quality is the dominant factor in the OpenWindow.live recommendation. The South Coast Air Quality Management District monitors over 30 stations across the basin. Smog alerts still occur regularly, particularly in the San Fernando Valley and Inland Empire. During wildfire season (October–November), AQI can reach "Hazardous" levels across the entire metro area within hours.
The practical rule for LA: check the AQI before the temperature. A 22°C evening with AQI 150 from wildfire smoke is far worse for indoor air quality than a 28°C afternoon with AQI 30. OpenWindow.live weighs both automatically in its recommendation.
A Los Angeles, i momenti migliori per ventilare sono di solito al mattino presto (5–8) e dopo il tramonto, quando la temperatura esterna scende sotto quella interna.
Sì, nella maggior parte dei casi. Aprire le finestre può abbassare la temperatura interna di 2–5°C in 30 minuti se l'aria esterna è più fresca.
Sopra l'80% di umidità, aprire le finestre rende l'aria appiccicosa. Meglio aspettare ore più asciutte.