What is the air quality trend in Formby?

Over the past 15 days, Formby had an average AQI of 50 based on station measurements. The worst day was 2026-07-17 with AQI 74.

How is Formby air quality measured?

Air quality in Formby 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 Formby, United Kingdom

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-22	40	23–114	11.4 µg/m³	4.8	8h	4
2026-07-21	38	10–92	10.0 µg/m³	6.0	24h	7
2026-07-20	38	14–71	9.5 µg/m³	4.2	24h	5
2026-07-19	34	16–63	8.6 µg/m³	4.0	24h	5
2026-07-18	68	18–160	21.0 µg/m³	34.2	24h	5
2026-07-17	74	55–217	26.1 µg/m³	29.1	24h	5
2026-07-16	69	41–247	24.4 µg/m³	20.5	24h	5
2026-07-15	62	39–87	17.4 µg/m³	24.0	24h	5
2026-07-14	59	24–129	17.0 µg/m³	24.3	24h	5
2026-07-13	32	12–70	7.9 µg/m³	4.3	24h	4
2026-07-12	36	2–91	9.4 µg/m³	4.9	24h	4
2026-07-11	57	20–176	18.1 µg/m³	9.7	24h	5
2026-07-10	55	32–81	14.6 µg/m³	19.0	24h	5
2026-07-09	53	36–80	13.8 µg/m³	17.1	24h	5
2026-07-08	38	22–52	9.2 µg/m³	11.0	16h	6

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