SmogRank / United Kingdom

Air quality in Halesworth

England, United Kingdom. Measured until 28 Mar 2026; not measured today, so it is only on past boards. We make model estimates only for places of 15,000 people or more.

Its measured days

SmogRank measured Halesworth with ground monitors from EEA from 19 Jan 2024 to 28 Mar 2026: 533 days, averaging 6.8 µg/m³. Its monitors stopped giving readings we can use, so it isn't ranked today, but those days stay on the past boards: 533 day boards.

1102031Apr 2025MayJunJulAugSepOctNovDecJan 2026FebMar2025-04-01: 5.1 µg/m³2025-04-02: 9.0 µg/m³2025-04-03: 15.5 µg/m³2025-04-04: 22.2 µg/m³2025-04-05: 12.4 µg/m³2025-04-06: 6.4 µg/m³2025-04-07: 5.1 µg/m³2025-04-08: 6.8 µg/m³2025-04-09: 4.9 µg/m³2025-04-10: 4.4 µg/m³2025-04-11: 12.1 µg/m³2025-04-12: 30.6 µg/m³2025-04-13: 26.3 µg/m³2025-04-14: 6.2 µg/m³2025-04-15: 12.5 µg/m³2025-04-16: 10.8 µg/m³2025-04-17: no data2025-04-18: 5.4 µg/m³2025-04-19: 8.7 µg/m³2025-04-20: 5.3 µg/m³2025-04-21: 4.8 µg/m³2025-04-22: 10.8 µg/m³2025-04-23: 6.0 µg/m³2025-04-24: no data2025-04-25: no data2025-04-26: 8.6 µg/m³2025-04-27: 12.0 µg/m³2025-04-28: 11.6 µg/m³2025-04-29: 13.8 µg/m³2025-04-30: 9.9 µg/m³2025-05-01: 16.8 µg/m³2025-05-02: 18.5 µg/m³2025-05-03: 8.3 µg/m³2025-05-04: 4.5 µg/m³2025-05-05: 3.7 µg/m³2025-05-06: no data2025-05-07: 3.7 µg/m³2025-05-08: 3.2 µg/m³2025-05-09: 4.8 µg/m³2025-05-10: 4.8 µg/m³2025-05-11: 7.0 µg/m³2025-05-12: no data2025-05-13: no data2025-05-14: 6.5 µg/m³2025-05-15: 7.6 µg/m³2025-05-16: 8.4 µg/m³2025-05-17: 8.1 µg/m³2025-05-18: 8.4 µg/m³2025-05-19: 8.6 µg/m³2025-05-20: 5.6 µg/m³2025-05-21: 7.1 µg/m³2025-05-22: 6.9 µg/m³2025-05-23: 4.1 µg/m³2025-05-24: 5.7 µg/m³2025-05-25: 4.9 µg/m³2025-05-26: 3.9 µg/m³2025-05-27: 5.0 µg/m³2025-05-28: 2.9 µg/m³2025-05-29: 4.7 µg/m³2025-05-30: 3.0 µg/m³2025-05-31: 3.5 µg/m³2025-06-01: 4.4 µg/m³2025-06-02: 3.8 µg/m³2025-06-03: 4.3 µg/m³2025-06-04: 3.7 µg/m³2025-06-05: 3.5 µg/m³2025-06-06: 2.7 µg/m³2025-06-07: no data2025-06-08: 2.6 µg/m³2025-06-09: 8.1 µg/m³2025-06-10: no data2025-06-11: 5.5 µg/m³2025-06-12: 9.1 µg/m³2025-06-13: 10.8 µg/m³2025-06-14: 8.1 µg/m³2025-06-15: 5.9 µg/m³2025-06-16: 4.4 µg/m³2025-06-17: 5.1 µg/m³2025-06-18: 8.3 µg/m³2025-06-19: 8.9 µg/m³2025-06-20: 6.4 µg/m³2025-06-21: 5.5 µg/m³2025-06-22: 6.5 µg/m³2025-06-23: 3.9 µg/m³2025-06-24: 3.5 µg/m³2025-06-25: 2.8 µg/m³2025-06-26: 4.9 µg/m³2025-06-27: 4.4 µg/m³2025-06-28: 3.5 µg/m³2025-06-29: 3.1 µg/m³2025-06-30: no data2025-07-01: no data2025-07-02: 9.6 µg/m³2025-07-03: 3.3 µg/m³2025-07-04: 2.5 µg/m³2025-07-05: 3.6 µg/m³2025-07-06: 2.3 µg/m³2025-07-07: 3.7 µg/m³2025-07-08: 4.4 µg/m³2025-07-09: 6.5 µg/m³2025-07-10: 5.8 µg/m³2025-07-11: 4.0 µg/m³2025-07-12: 3.7 µg/m³2025-07-13: 5.3 µg/m³2025-07-14: 9.6 µg/m³2025-07-15: 5.7 µg/m³2025-07-16: 4.5 µg/m³2025-07-17: 4.2 µg/m³2025-07-18: 5.1 µg/m³2025-07-19: 5.6 µg/m³2025-07-20: 8.7 µg/m³2025-07-21: 2.9 µg/m³2025-07-22: 2.9 µg/m³2025-07-23: 4.3 µg/m³2025-07-24: 8.4 µg/m³2025-07-25: 6.1 µg/m³2025-07-26: 8.4 µg/m³2025-07-27: 5.3 µg/m³2025-07-28: no data2025-07-29: 4.9 µg/m³2025-07-30: no data2025-07-31: 4.2 µg/m³2025-08-01: 3.9 µg/m³2025-08-02: no data2025-08-03: 3.9 µg/m³2025-08-04: 3.8 µg/m³2025-08-05: 3.2 µg/m³2025-08-06: no data2025-08-07: no data2025-08-08: 6.7 µg/m³2025-08-09: 6.2 µg/m³2025-08-10: 8.4 µg/m³2025-08-11: 8.1 µg/m³2025-08-12: 10.6 µg/m³2025-08-13: 13.0 µg/m³2025-08-14: 12.5 µg/m³2025-08-15: 5.7 µg/m³2025-08-16: 6.7 µg/m³2025-08-17: 5.3 µg/m³2025-08-18: 4.4 µg/m³2025-08-19: 4.6 µg/m³2025-08-20: 4.7 µg/m³2025-08-21: no data2025-08-22: 2.6 µg/m³2025-08-23: 3.8 µg/m³2025-08-24: 2.7 µg/m³2025-08-25: 3.6 µg/m³2025-08-26: 4.3 µg/m³2025-08-27: 5.2 µg/m³2025-08-28: 4.2 µg/m³2025-08-29: no data2025-08-30: no data2025-08-31: 3.7 µg/m³2025-09-01: 4.9 µg/m³2025-09-02: no data2025-09-03: no data2025-09-04: no data2025-09-05: no data2025-09-06: 3.6 µg/m³2025-09-07: 4.4 µg/m³2025-09-08: 3.9 µg/m³2025-09-09: no data2025-09-10: no data2025-09-11: 3.1 µg/m³2025-09-12: 3.4 µg/m³2025-09-13: no data2025-09-14: 3.4 µg/m³2025-09-15: 4.1 µg/m³2025-09-16: 4.0 µg/m³2025-09-17: no data2025-09-18: 3.5 µg/m³2025-09-19: 5.6 µg/m³2025-09-20: 7.2 µg/m³2025-09-21: 4.4 µg/m³2025-09-22: 3.6 µg/m³2025-09-23: 3.0 µg/m³2025-09-24: no data2025-09-25: 2.4 µg/m³2025-09-26: no data2025-09-27: 5.9 µg/m³2025-09-28: 8.8 µg/m³2025-09-29: 6.0 µg/m³2025-09-30: 3.2 µg/m³2025-10-01: 2.8 µg/m³2025-10-02: 7.7 µg/m³2025-10-03: 7.0 µg/m³2025-10-04: 3.1 µg/m³2025-10-05: 4.2 µg/m³2025-10-06: 4.5 µg/m³2025-10-07: no data2025-10-08: 3.1 µg/m³2025-10-09: 5.4 µg/m³2025-10-10: 6.5 µg/m³2025-10-11: 6.9 µg/m³2025-10-12: 10.9 µg/m³2025-10-13: 5.7 µg/m³2025-10-14: 1.1 µg/m³2025-10-15: 1.9 µg/m³2025-10-16: 2.7 µg/m³2025-10-17: 4.8 µg/m³2025-10-18: 9.4 µg/m³2025-10-19: 6.1 µg/m³2025-10-20: no data2025-10-21: 5.2 µg/m³2025-10-22: 2.9 µg/m³2025-10-23: 2.7 µg/m³2025-10-24: no data2025-10-25: 2.3 µg/m³2025-10-26: no data2025-10-27: no data2025-10-28: no data2025-10-29: no data2025-10-30: no data2025-10-31: no data2025-11-01: no data2025-11-02: no data2025-11-03: no data2025-11-04: no data2025-11-05: no data2025-11-06: no data2025-11-07: no data2025-11-08: no data2025-11-09: no data2025-11-10: no data2025-11-11: no data2025-11-12: no data2025-11-13: no data2025-11-14: no data2025-11-15: no data2025-11-16: no data2025-11-17: no data2025-11-18: no data2025-11-19: 4.6 µg/m³2025-11-20: 2.2 µg/m³2025-11-21: 2.7 µg/m³2025-11-22: 6.4 µg/m³2025-11-23: 2.9 µg/m³2025-11-24: 3.1 µg/m³2025-11-25: 3.5 µg/m³2025-11-26: 4.8 µg/m³2025-11-27: 4.5 µg/m³2025-11-28: 3.9 µg/m³2025-11-29: 5.3 µg/m³2025-11-30: 2.8 µg/m³2025-12-01: 3.5 µg/m³2025-12-02: 3.8 µg/m³2025-12-03: no data2025-12-04: 3.6 µg/m³2025-12-05: 5.7 µg/m³2025-12-06: 5.1 µg/m³2025-12-07: 5.0 µg/m³2025-12-08: 3.5 µg/m³2025-12-09: 4.0 µg/m³2025-12-10: 5.9 µg/m³2025-12-11: 6.1 µg/m³2025-12-12: no data2025-12-13: 6.2 µg/m³2025-12-14: 5.0 µg/m³2025-12-15: 6.5 µg/m³2025-12-16: 7.8 µg/m³2025-12-17: 6.0 µg/m³2025-12-18: 4.4 µg/m³2025-12-19: 3.6 µg/m³2025-12-20: no data2025-12-21: 9.4 µg/m³2025-12-22: 12.2 µg/m³2025-12-23: 14.0 µg/m³2025-12-24: 9.8 µg/m³2025-12-25: 5.1 µg/m³2025-12-26: 7.5 µg/m³2025-12-27: 6.9 µg/m³2025-12-28: no data2025-12-29: no data2025-12-30: 4.0 µg/m³2025-12-31: 5.1 µg/m³2026-01-01: 5.6 µg/m³2026-01-02: no data2026-01-03: no data2026-01-04: 2.3 µg/m³2026-01-05: 4.6 µg/m³2026-01-06: 7.1 µg/m³2026-01-07: 5.1 µg/m³2026-01-08: 4.5 µg/m³2026-01-09: 4.2 µg/m³2026-01-10: 3.4 µg/m³2026-01-11: 6.8 µg/m³2026-01-12: 5.9 µg/m³2026-01-13: 5.4 µg/m³2026-01-14: 4.6 µg/m³2026-01-15: 6.6 µg/m³2026-01-16: 3.6 µg/m³2026-01-17: 7.1 µg/m³2026-01-18: 9.8 µg/m³2026-01-19: 15.0 µg/m³2026-01-20: 13.6 µg/m³2026-01-21: 8.8 µg/m³2026-01-22: 8.7 µg/m³2026-01-23: 7.6 µg/m³2026-01-24: 5.3 µg/m³2026-01-25: 11.4 µg/m³2026-01-26: 29.0 µg/m³2026-01-27: 19.7 µg/m³2026-01-28: 6.5 µg/m³2026-01-29: 10.8 µg/m³2026-01-30: 13.3 µg/m³2026-01-31: 8.2 µg/m³2026-02-01: no data2026-02-02: 10.8 µg/m³2026-02-03: 20.5 µg/m³2026-02-04: 12.9 µg/m³2026-02-05: 19.2 µg/m³2026-02-06: 24.3 µg/m³2026-02-07: 8.5 µg/m³2026-02-08: 5.0 µg/m³2026-02-09: 9.0 µg/m³2026-02-10: 10.7 µg/m³2026-02-11: 5.7 µg/m³2026-02-12: 5.7 µg/m³2026-02-13: 3.5 µg/m³2026-02-14: 2.9 µg/m³2026-02-15: 3.8 µg/m³2026-02-16: no data2026-02-17: no data2026-02-18: no data2026-02-19: 10.6 µg/m³2026-02-20: 9.8 µg/m³2026-02-21: 6.5 µg/m³2026-02-22: 3.9 µg/m³2026-02-23: 5.4 µg/m³2026-02-24: 6.7 µg/m³2026-02-25: 8.2 µg/m³2026-02-26: 7.8 µg/m³2026-02-27: 4.6 µg/m³2026-02-28: 4.1 µg/m³2026-03-01: 4.2 µg/m³2026-03-02: 4.5 µg/m³2026-03-03: 8.0 µg/m³2026-03-04: 12.6 µg/m³2026-03-05: 26.6 µg/m³2026-03-06: 28.4 µg/m³2026-03-07: 12.0 µg/m³2026-03-08: 10.5 µg/m³2026-03-09: 24.5 µg/m³2026-03-10: 20.8 µg/m³2026-03-11: 7.3 µg/m³2026-03-12: 5.8 µg/m³2026-03-13: 4.5 µg/m³2026-03-14: 4.6 µg/m³2026-03-15: 6.6 µg/m³2026-03-16: 4.1 µg/m³2026-03-17: 5.6 µg/m³2026-03-18: 9.4 µg/m³2026-03-19: 13.8 µg/m³2026-03-20: 16.5 µg/m³2026-03-21: 6.1 µg/m³2026-03-22: no data2026-03-23: no data2026-03-24: 29.3 µg/m³2026-03-25: 5.8 µg/m³2026-03-26: 2.9 µg/m³2026-03-27: 6.1 µg/m³2026-03-28: 6.1 µg/m³
Its last 12 measured months, one row per month, each square a day's mean PM2.5. Blank: no measured value that day.

Its highest places on the daily boards

DayRankµg/m³
20 Sep 2024#54of 1,963 25.7
11 Mar 2024#56of 1,626 29.9
22 Sep 2024#80of 1,970 23.1
21 Sep 2024#112of 1,988 21.3
12 Apr 2025#136of 2,996 30.6
20 Aug 2024#180of 1,982 15.4
12 Mar 2024#196of 1,706 18.0
19 Sep 2024#202of 1,964 16.3
14 May 2024#206of 2,675 17.5
23 Sep 2024#207of 1,948 15.5

Use this history

SmogRank, measured PM2.5 daily means, Halesworth, United Kingdom, 19 Jan 2024 to 28 Mar 2026, smogrank.com/gb/halesworth (accessed 5 Oct 2026).

You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.

Cities measured in United Kingdom today