What is the air quality trend in Chislehurst?

Over the past 7 days, Chislehurst had an average AQI of 60 based on station measurements. The worst day was 2026-05-25 with AQI 74.

How is Chislehurst air quality measured?

Air quality in Chislehurst 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 Chislehurst, United Kingdom

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

Historical PM2.5 and AQI trend from monitoring stations near Chislehurst, 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 · 19 stations

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	45	28–65	11.2 µg/m³	23.0	23h	36
2026-05-28	57	39–159	16.0 µg/m³	29.8	24h	35
2026-05-27	62	46–83	17.5 µg/m³	31.2	24h	40
2026-05-26	68	39–111	20.5 µg/m³	28.6	24h	44
2026-05-25	74	51–115	22.7 µg/m³	33.0	24h	48
2026-05-24	61	29–92	17.0 µg/m³	26.9	24h	38
2026-05-23	58	39–111	15.7 µg/m³	21.1	24h	40

Back to Chislehurst Air Quality