What is the air quality trend in Dartford?

Over the past 8 days, Dartford had an average AQI of 40 based on station measurements. The worst day was 2026-08-03 with AQI 46.

How is Dartford air quality measured?

Air quality in Dartford 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 Dartford, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 24 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	37	28–53	9.0 µg/m³	8.1	6h	32
2026-08-07	42	27–106	10.6 µg/m³	14.2	24h	27
2026-08-06	38	24–78	9.6 µg/m³	13.4	24h	32
2026-08-05	37	25–56	9.0 µg/m³	13.0	24h	34
2026-08-04	45	30–69	11.2 µg/m³	14.7	24h	30
2026-08-03	46	30–109	11.7 µg/m³	17.7	24h	30
2026-08-02	39	28–56	9.3 µg/m³	11.3	24h	28
2026-08-01	39	28–53	9.4 µg/m³	12.6	15h	28

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