What is the air quality trend in Crewe?

Over the past 15 days, Crewe had an average AQI of 46 based on station measurements. The worst day was 2026-07-14 with AQI 68.

How is Crewe air quality measured?

Air quality in Crewe 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 Crewe, United Kingdom

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

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

Current AQI
Good Station

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	28	19–51	6.6 µg/m³	6.4	8h	4
2026-07-21	36	14–75	9.0 µg/m³	6.5	24h	7
2026-07-20	46	16–221	17.6 µg/m³	7.5	24h	5
2026-07-19	36	19–76	9.2 µg/m³	5.8	24h	5
2026-07-18	52	18–69	13.3 µg/m³	22.5	24h	5
2026-07-17	63	48–117	17.9 µg/m³	22.9	24h	4
2026-07-16	58	35–114	16.2 µg/m³	20.1	24h	4
2026-07-15	58	40–91	15.9 µg/m³	23.8	24h	4
2026-07-14	68	24–183	23.1 µg/m³	33.1	24h	4
2026-07-13	47	13–288	18.9 µg/m³	11.0	24h	4
2026-07-12	36	17–78	9.0 µg/m³	13.0	24h	4
2026-07-11	37	5–58	9.1 µg/m³	11.0	24h	4
2026-07-10	51	25–74	13.5 µg/m³	21.2	24h	4
2026-07-09	50	17–76	13.3 µg/m³	14.7	24h	4
2026-07-08	36	23–45	8.7 µg/m³	11.9	16h	5

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