What is the air quality trend in Chingford?

Over the past 15 days, Chingford had an average AQI of 42 based on station measurements. The worst day was 2026-10-20 with AQI 64.

How is Chingford air quality measured?

Air quality in Chingford 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 Chingford, United Kingdom

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

Historical PM2.5 and AQI trend from monitoring stations near Chingford, 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 · 31 stations

Temperature GFS model

55pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-21	50	32–89	13.9 µg/m³	6.6	14h	31
2026-10-20	64	34–126	18.7 µg/m³	26.9	24h	32
2026-10-19	41	20–74	10.3 µg/m³	13.3	24h	24
2026-10-18	40	20–81	10.2 µg/m³	8.9	24h	25
2026-10-17	44	22–71	11.1 µg/m³	9.9	24h	35
2026-10-16	35	22–63	8.5 µg/m³	8.4	24h	27
2026-10-15	33	23–54	8.0 µg/m³	8.6	24h	29
2026-10-14	41	23–59	10.0 µg/m³	15.0	24h	25
2026-10-13	40	23–73	10.1 µg/m³	11.4	24h	33
2026-10-12	44	20–76	11.7 µg/m³	6.3	24h	37
2026-10-11	40	14–95	10.5 µg/m³	9.3	24h	27
2026-10-10	46	21–134	12.2 µg/m³	10.9	24h	34
2026-10-09	53	28–138	15.0 µg/m³	9.9	24h	37
2026-10-08	30	19–50	7.1 µg/m³	8.6	24h	31
2026-10-07	29	25–34	6.9 µg/m³	8.3	7h	30

Back to Chingford Air Quality