What is the air quality trend in Bracknell?

Over the past 8 days, Bracknell had an average AQI of 53 based on station measurements. The worst day was 2026-05-25 with AQI 66.

How is Bracknell air quality measured?

Air quality in Bracknell 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 Bracknell, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

169h

PM2.5 Station

169h · 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	39	18–53	9.4 µg/m³	15.9	21h	28
2026-05-28	46	28–57	11.2 µg/m³	20.3	24h	29
2026-05-27	57	32–134	15.5 µg/m³	21.9	24h	32
2026-05-26	59	31–134	16.4 µg/m³	20.9	24h	35
2026-05-25	66	40–107	19.4 µg/m³	24.5	24h	39
2026-05-24	55	29–100	14.8 µg/m³	16.3	24h	30
2026-05-23	45	31–69	11.2 µg/m³	13.9	24h	32
2026-05-22	62	37–120	18.6 µg/m³	11.5	4h	28

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