What is the air quality trend in Dagenham?

Over the past 15 days, Dagenham had an average AQI of 42 based on station measurements. The worst day was 2026-10-20 with AQI 62.

How is Dagenham air quality measured?

Air quality in Dagenham 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 Dagenham, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 41 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-21	52	23–84	14.2 µg/m³	6.8	15h	35
2026-10-20	62	32–128	17.8 µg/m³	27.5	24h	36
2026-10-19	42	24–72	10.4 µg/m³	14.7	24h	25
2026-10-18	40	20–75	10.2 µg/m³	9.6	24h	27
2026-10-17	45	23–75	11.5 µg/m³	11.2	24h	39
2026-10-16	36	17–62	8.9 µg/m³	9.2	24h	29
2026-10-15	35	24–56	8.4 µg/m³	10.3	24h	29
2026-10-14	43	24–63	10.5 µg/m³	18.3	24h	26
2026-10-13	39	25–68	9.8 µg/m³	12.9	24h	36
2026-10-12	44	21–75	11.6 µg/m³	7.3	24h	40
2026-10-11	45	16–125	12.4 µg/m³	9.9	24h	30
2026-10-10	44	27–121	11.6 µg/m³	11.8	24h	36
2026-10-09	48	30–81	12.8 µg/m³	11.0	24h	42
2026-10-08	31	19–55	7.6 µg/m³	9.6	24h	34
2026-10-07	30	23–37	7.3 µg/m³	8.7	6h	33

Back to Dagenham Air Quality