What is the air quality trend in Feltham?

Over the past 8 days, Feltham had an average AQI of 46 based on station measurements. The worst day was 2026-06-05 with AQI 58.

How is Feltham air quality measured?

Air quality in Feltham 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 Feltham, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

169h

PM2.5 Station

169h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-09	39	20–54	7.6 µg/m³	3.0	5h	18
2026-06-08	41	25–66	10.1 µg/m³	6.2	24h	32
2026-06-07	42	30–67	10.4 µg/m³	9.2	24h	32
2026-06-06	45	24–73	11.4 µg/m³	6.2	24h	30
2026-06-05	58	29–151	16.4 µg/m³	7.5	24h	29
2026-06-04	52	30–94	13.6 µg/m³	6.7	24h	31
2026-06-03	47	21–89	12.5 µg/m³	7.0	24h	31
2026-06-02	47	22–116	12.3 µg/m³	5.9	20h	35

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