What is the air quality trend in Grimsby?

Over the past 15 days, Grimsby had an average AQI of 55 based on station measurements. The worst day was 2026-05-16 with AQI 96.

How is Grimsby air quality measured?

Air quality in Grimsby 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 Grimsby, United Kingdom

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

257h

PM2.5 Station

257h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	35	19–51	8.5 µg/m³	14h	2
2026-05-28	61	14–176	20.0 µg/m³	21h	1
2026-05-27	61	18–154	18.4 µg/m³	15h	2
2026-05-26	46	7–98	13.5 µg/m³	18h	2
2026-05-25	65	30–155	19.9 µg/m³	17h	2
2026-05-24	41	18–135	10.9 µg/m³	16h	2
2026-05-23	49	15–240	20.5 µg/m³	16h	2
2026-05-22	45	11–96	12.4 µg/m³	20h	2
2026-05-21	41	13–285	19.7 µg/m³	17h	2
2026-05-20	60	17–229	22.4 µg/m³	22h	2
2026-05-19	72	16–170	25.6 µg/m³	20h	2
2026-05-18	51	17–128	15.5 µg/m³	20h	2
2026-05-17	70	6–155	22.7 µg/m³	21h	3
2026-05-16	96	22–500	54.4 µg/m³	18h	3
2026-05-15	42	29–55	10.5 µg/m³	2h	1

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