Weather history · Leicester, GB

Explore the daily air quality history for Leicester.

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

Daily mean Air Quality Index 8880736557 1 Jul21 Jul10 Aug30 Aug18 Sept8 Oct28 Oct AQI 3 Jul 2026: 75.3 AQI4 Jul 2026: 83.4 AQI5 Jul 2026: 85.8 AQI6 Jul 2026: 85.1 AQI7 Jul 2026: 81 AQI8 Jul 2026: 70 AQI9 Jul 2026: 62.8 AQI10 Jul 2026: 59.7 AQI11 Jul 2026: 75.3 AQI12 Jul 2026: 73.1 AQI13 Jul 2026: 73.1 AQI14 Jul 2026: 73.6 AQI15 Jul 2026: 69.5 AQI16 Jul 2026: 68.3 AQI17 Jul 2026: 64.8 AQI18 Jul 2026: 69.8 AQI19 Jul 2026: 74.3 AQI20 Jul 2026: 74.9 AQI21 Jul 2026: 76.1 AQI22 Jul 2026: 75.3 AQI23 Jul 2026: 73.6 AQI25 Jul 2026: 76.5 AQI26 Jul 2026: 79 AQI27 Jul 2026: 77.1 AQI28 Jul 2026: 82 AQI29 Jul 2026: 74.5 AQI30 Jul 2026: 78.2 AQI31 Jul 2026: 74.1 AQI1 Aug 2026: 75.3 AQI2 Aug 2026: 74.3 AQI3 Aug 2026: 66.7 AQI5 Aug 2026: 72.7 AQI6 Aug 2026: 75 AQI7 Aug 2026: 75.8 AQI8 Aug 2026: 72 AQI9 Aug 2026: 70.6 AQI10 Aug 2026: 74.8 AQI11 Aug 2026: 72.8 AQI12 Aug 2026: 65.7 AQI13 Aug 2026: 60.8 AQI14 Aug 2026: 75.1 AQI15 Aug 2026: 76.5 AQI16 Aug 2026: 76 AQI17 Aug 2026: 78.8 AQI18 Aug 2026: 79.8 AQI19 Aug 2026: 75.8 AQI20 Aug 2026: 81.1 AQI21 Aug 2026: 78.2 AQI22 Aug 2026: 76.5 AQI23 Aug 2026: 73.2 AQI24 Aug 2026: 70.6 AQI25 Aug 2026: 66.6 AQI26 Aug 2026: 68.5 AQI27 Aug 2026: 69.8 AQI28 Aug 2026: 75.8 AQI29 Aug 2026: 75.3 AQI30 Aug 2026: 75.6 AQI31 Aug 2026: 74.8 AQI1 Sept 2026: 77 AQI2 Sept 2026: 78.2 AQI3 Sept 2026: 77.6 AQI4 Sept 2026: 78.4 AQI5 Sept 2026: 77.9 AQI6 Sept 2026: 76.1 AQI7 Sept 2026: 74.7 AQI8 Sept 2026: 74.5 AQI9 Sept 2026: 76.9 AQI10 Sept 2026: 77.4 AQI11 Sept 2026: 77.7 AQI12 Sept 2026: 78.4 AQI13 Sept 2026: 80.6 AQI14 Sept 2026: 84.7 AQI15 Sept 2026: 78.8 AQI16 Sept 2026: 79.3 AQI17 Sept 2026: 76.3 AQI18 Sept 2026: 76.3 AQI19 Sept 2026: 75.3 AQI20 Sept 2026: 74.2 AQI21 Sept 2026: 79.4 AQI22 Sept 2026: 80.9 AQI23 Sept 2026: 76.6 AQI24 Sept 2026: 79.6 AQI25 Sept 2026: 77.2 AQI26 Sept 2026: 77 AQI27 Sept 2026: 77.9 AQI28 Sept 2026: 80 AQI29 Sept 2026: 74.6 AQI30 Sept 2026: 73.1 AQI1 Oct 2026: 78.7 AQI2 Oct 2026: 77 AQI3 Oct 2026: 76.3 AQI4 Oct 2026: 77 AQI5 Oct 2026: 79 AQI6 Oct 2026: 82.8 AQI7 Oct 2026: 80.1 AQI8 Oct 2026: 77.9 AQI9 Oct 2026: 76.1 AQI10 Oct 2026: 75.1 AQI11 Oct 2026: 78.3 AQI12 Oct 2026: 83 AQI13 Oct 2026: 78.2 AQI14 Oct 2026: 77.7 AQI15 Oct 2026: 75.7 AQI16 Oct 2026: 76.1 AQI17 Oct 2026: 78.4 AQI18 Oct 2026: 76 AQI19 Oct 2026: 80.2 AQI20 Oct 2026: 75.6 AQI21 Oct 2026: 77.5 AQI22 Oct 2026: 78.9 AQI23 Oct 2026: 75 AQI24 Oct 2026: 71.7 AQI25 Oct 2026: 70.6 AQI26 Oct 2026: 76.7 AQI27 Oct 2026: 75.5 AQI28 Oct 2026: 76.4 AQI