What is the air quality trend in Dartford?

Over the past 8 days, Dartford had an average AQI of 42 based on station measurements. The worst day was 2026-06-05 with AQI 55.

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

167h

PM2.5 Station

167h · 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	23	23–23	5.5 µg/m³	—	1h	1
2026-06-08	40	23–89	10.0 µg/m³	7.9	24h	28
2026-06-07	48	30–137	12.6 µg/m³	12.8	24h	29
2026-06-06	40	22–55	9.6 µg/m³	8.6	24h	28
2026-06-05	55	28–159	15.4 µg/m³	11.6	24h	25
2026-06-04	49	17–115	13.1 µg/m³	9.1	24h	26
2026-06-03	42	16–67	10.6 µg/m³	9.7	24h	27
2026-06-02	43	13–123	11.3 µg/m³	8.5	22h	33

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