What is the air quality trend in Orpington?

Over the past 7 days, Orpington had an average AQI of 59 based on station measurements. The worst day was 2026-05-25 with AQI 73.

How is Orpington air quality measured?

Air quality in Orpington 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 Orpington, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-29	43	10–65	10.6 µg/m³	19.6	24h	35
2026-05-28	56	38–158	15.7 µg/m³	25.6	24h	36
2026-05-27	61	45–82	17.1 µg/m³	25.9	24h	41
2026-05-26	67	38–108	20.1 µg/m³	22.9	24h	45
2026-05-25	73	50–113	22.5 µg/m³	29.9	24h	49
2026-05-24	60	29–91	16.9 µg/m³	24.4	24h	39
2026-05-23	57	39–109	15.5 µg/m³	18.3	24h	41

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