Weather history · Southampton, GB

Explore the daily air quality history for Southampton.

Air quality in Southampton from 1 Jul 2026 to 30 Aug 2026, based on completed daily observations.

Daily mean Air Quality Index 9082756861 1 Jul11 Jul21 Jul31 Jul10 Aug20 Aug30 Aug AQI 3 Jul 2026: 71.7 AQI4 Jul 2026: 83.8 AQI5 Jul 2026: 87.4 AQI6 Jul 2026: 83.2 AQI7 Jul 2026: 74.2 AQI8 Jul 2026: 66.9 AQI9 Jul 2026: 65 AQI10 Jul 2026: 66.4 AQI11 Jul 2026: 67.6 AQI12 Jul 2026: 69.9 AQI13 Jul 2026: 69.8 AQI14 Jul 2026: 71.4 AQI15 Jul 2026: 68.5 AQI16 Jul 2026: 67.5 AQI17 Jul 2026: 67.9 AQI18 Jul 2026: 64.2 AQI19 Jul 2026: 69.3 AQI20 Jul 2026: 72.7 AQI21 Jul 2026: 70.9 AQI22 Jul 2026: 71.1 AQI23 Jul 2026: 66.7 AQI25 Jul 2026: 73.7 AQI26 Jul 2026: 77.5 AQI27 Jul 2026: 76.5 AQI28 Jul 2026: 81.6 AQI29 Jul 2026: 72.7 AQI30 Jul 2026: 78.4 AQI31 Jul 2026: 73 AQI1 Aug 2026: 73.8 AQI2 Aug 2026: 71.7 AQI3 Aug 2026: 67.7 AQI5 Aug 2026: 72.4 AQI6 Aug 2026: 72.4 AQI7 Aug 2026: 73.3 AQI8 Aug 2026: 72.7 AQI9 Aug 2026: 68 AQI10 Aug 2026: 72.8 AQI11 Aug 2026: 72.7 AQI12 Aug 2026: 67.9 AQI13 Aug 2026: 62.8 AQI14 Aug 2026: 74.5 AQI15 Aug 2026: 76.2 AQI16 Aug 2026: 75.2 AQI17 Aug 2026: 76.3 AQI18 Aug 2026: 79.4 AQI19 Aug 2026: 75.6 AQI20 Aug 2026: 78.6 AQI21 Aug 2026: 76.7 AQI22 Aug 2026: 75.6 AQI23 Aug 2026: 74.5 AQI24 Aug 2026: 66.8 AQI25 Aug 2026: 67.1 AQI26 Aug 2026: 70 AQI27 Aug 2026: 70 AQI28 Aug 2026: 72.8 AQI29 Aug 2026: 71.3 AQI