What is the air quality trend in New Malden?

Over the past 8 days, New Malden had an average AQI of 54 based on station measurements. The worst day was 2026-05-25 with AQI 68.

How is New Malden air quality measured?

Air quality in New Malden 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 New Malden, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 26 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-29	43	29–59	10.4 µg/m³	17.5	20h	37
2026-05-28	52	37–120	13.4 µg/m³	24.4	24h	35
2026-05-27	59	37–113	16.4 µg/m³	27.5	24h	39
2026-05-26	63	32–123	18.0 µg/m³	24.2	24h	42
2026-05-25	68	42–138	20.1 µg/m³	29.9	24h	49
2026-05-24	56	30–91	15.0 µg/m³	22.0	24h	35
2026-05-23	47	34–72	11.7 µg/m³	17.1	24h	39
2026-05-22	46	36–54	11.3 µg/m³	13.2	3h	40

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