What is the air quality trend in Bracknell?

Over the past 14 days, Bracknell had an average AQI of 54 based on station measurements. The worst day was 2026-05-25 with AQI 69.

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
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 1 station

Temperature GFS model

55pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-29	40	11–56	9.7 µg/m³	15.1	24h	27
2026-05-28	48	29–70	12.2 µg/m³	20.3	24h	28
2026-05-27	57	44–74	15.5 µg/m³	21.9	24h	32
2026-05-26	62	35–121	18.1 µg/m³	20.9	24h	34
2026-05-25	69	42–125	20.9 µg/m³	24.5	24h	38
2026-05-24	57	26–81	15.6 µg/m³	16.3	24h	30
2026-05-23	51	34–97	12.9 µg/m³	13.9	24h	32
2026-05-22	50	35–70	12.8 µg/m³	10.7	24h	34
2026-05-21	56	22–141	16.6 µg/m³	4.7	24h	30
2026-05-20	46	19–82	12.0 µg/m³	6.1	24h	31
2026-05-19	58	24–104	16.7 µg/m³	8.9	24h	36
2026-05-18	51	23–85	13.6 µg/m³	6.6	24h	34
2026-05-17	61	21–91	17.5 µg/m³	7.5	24h	40
2026-05-16	54	20–151	15.1 µg/m³	6.1	24h	38

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