What is the air quality trend in New Malden?

Over the past 8 days, New Malden had an average AQI of 38 based on station measurements. The worst day was 2026-08-03 with AQI 49.

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
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 21 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-08-08	39	28–52	9.4 µg/m³	10.7	3h	27
2026-08-07	37	22–64	9.0 µg/m³	11.5	24h	23
2026-08-06	35	22–58	8.4 µg/m³	9.4	24h	28
2026-08-05	38	24–114	9.8 µg/m³	10.1	24h	30
2026-08-04	40	23–64	9.8 µg/m³	14.1	24h	25
2026-08-03	49	28–120	12.9 µg/m³	17.7	24h	26
2026-08-02	37	22–59	9.0 µg/m³	11.0	24h	24
2026-08-01	35	27–51	8.5 µg/m³	9.8	18h	25

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