What is the air quality trend in Dartford?

Over the past 15 days, Dartford had an average AQI of 49 based on station measurements. The worst day was 2026-05-27 with AQI 67.

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

335h

PM2.5 Station

335h · 26 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-09	46	23–69	12.1 µg/m³	8.7	7h	30
2026-06-08	48	24–95	12.3 µg/m³	7.9	24h	32
2026-06-07	49	34–95	12.4 µg/m³	12.8	24h	32
2026-06-06	50	24–67	12.7 µg/m³	8.6	24h	31
2026-06-05	48	32–76	12.3 µg/m³	11.6	24h	28
2026-06-04	49	26–85	12.8 µg/m³	9.1	24h	30
2026-06-03	55	20–138	15.4 µg/m³	9.7	24h	31
2026-06-02	45	25–62	11.0 µg/m³	8.2	24h	38
2026-06-01	36	14–56	8.8 µg/m³	8.2	24h	32
2026-05-31	29	19–42	7.0 µg/m³	9.0	24h	29
2026-05-30	45	23–110	11.9 µg/m³	15.1	24h	32
2026-05-29	57	31–156	16.0 µg/m³	19.2	24h	36
2026-05-28	55	40–152	14.9 µg/m³	24.5	24h	29
2026-05-27	67	52–156	19.9 µg/m³	27.5	24h	34
2026-05-26	62	36–102	17.9 µg/m³	25.9	16h	40

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