What is the air quality trend in Sleaford?

Over the past 15 days, Sleaford had an average AQI of 37 based on station measurements. The worst day was 2026-10-21 with AQI 82.

How is Sleaford air quality measured?

Air quality in Sleaford is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Sleaford, United Kingdom

Name: Sleaford Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Sleaford, United Kingdom.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

129h

PM2.5 Station

129h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	82	7–272	42.2 µg/m³	8h	1
2026-10-20	54	29–85	15.2 µg/m³	10h	2
2026-10-19	33	19–50	7.9 µg/m³	4h	1
2026-10-18	23	3–50	5.5 µg/m³	9h	1
2026-10-17	41	16–149	12.1 µg/m³	12h	1
2026-10-16	31	15–85	8.6 µg/m³	7h	1
2026-10-15	24	20–30	5.8 µg/m³	4h	1
2026-10-14	33	20–64	8.5 µg/m³	5h	1
2026-10-13	37	10–88	10.2 µg/m³	8h	1
2026-10-12	40	12–95	11.5 µg/m³	11h	1
2026-10-11	50	10–124	16.2 µg/m³	10h	1
2026-10-10	42	17–83	12.3 µg/m³	10h	1
2026-10-09	24	7–70	6.1 µg/m³	16h	1
2026-10-08	23	7–50	5.5 µg/m³	12h	1
2026-10-07	31	14–41	7.4 µg/m³	3h	1

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