Weather history · Port St. Lucie, US

Explore the daily air quality history for Port St. Lucie.

Air quality in Port St. Lucie from 1 Jul 2026 to 28 Oct 2026, based on completed daily observations.

Daily mean Air Quality Index 8176716662 1 Jul21 Jul10 Aug30 Aug18 Sept8 Oct28 Oct AQI 17 Oct 2026: 79.6 AQI18 Oct 2026: 67.8 AQI19 Oct 2026: 65.5 AQI20 Oct 2026: 65.2 AQI21 Oct 2026: 65.5 AQI22 Oct 2026: 63.7 AQI23 Oct 2026: 63.3 AQI24 Oct 2026: 64.6 AQI25 Oct 2026: 67 AQI26 Oct 2026: 63.1 AQI27 Oct 2026: 65.3 AQI28 Oct 2026: 71 AQI