What is the air quality trend in Biggleswade?

Over the past 15 days, Biggleswade had an average AQI of 36 based on station measurements. The worst day was 2026-05-18 with AQI 59.

How is Biggleswade air quality measured?

Air quality in Biggleswade 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 Biggleswade, United Kingdom

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

320h

PM2.5 Station

320h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-30	11	10–12	2.5 µg/m³	1.7	2h	2
2026-05-29	21	4–56	5.1 µg/m³	4.2	23h	2
2026-05-28	28	5–66	6.9 µg/m³	6.4	24h	2
2026-05-27	50	4–96	14.8 µg/m³	12.8	24h	2
2026-05-26	40	16–71	10.2 µg/m³	9.6	24h	2
2026-05-25	58	20–167	18.6 µg/m³	16.8	24h	3
2026-05-24	33	7–58	7.9 µg/m³	8.2	24h	2
2026-05-23	32	3–97	8.4 µg/m³	5.7	24h	2
2026-05-22	34	10–106	9.6 µg/m³	4.6	22h	3
2026-05-21	37	7–221	14.8 µg/m³	4.4	24h	2
2026-05-20	21	2–103	6.2 µg/m³	1.6	22h	2
2026-05-19	52	2–289	22.3 µg/m³	2.6	24h	2
2026-05-18	59	4–182	22.1 µg/m³	1.3	16h	2
2026-05-17	38	4–112	11.3 µg/m³	2.7	22h	2
2026-05-16	37	4–138	11.0 µg/m³	4.7	21h	2

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