What is the air quality trend in Andover?

Over the past 15 days, Andover had an average AQI of 31 based on station measurements. The worst day was 2026-05-17 with AQI 52.

How is Andover air quality measured?

Air quality in Andover 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 Andover, United Kingdom

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

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

Current AQI
Good 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

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-29	28	15–58	6.8 µg/m³	9.2	19h	6
2026-05-28	31	19–80	7.6 µg/m³	8.2	24h	6
2026-05-27	33	17–72	8.1 µg/m³	6.8	24h	6
2026-05-26	37	18–117	9.4 µg/m³	7.1	24h	6
2026-05-25	44	16–141	12.5 µg/m³	5.0	24h	7
2026-05-24	23	5–127	6.3 µg/m³	3.3	24h	6
2026-05-23	25	5–71	6.3 µg/m³	4.4	24h	6
2026-05-22	29	8–64	7.1 µg/m³	3.4	24h	6
2026-05-21	28	10–111	7.4 µg/m³	5.2	24h	6
2026-05-20	27	8–156	7.7 µg/m³	2.8	24h	6
2026-05-19	28	5–71	7.3 µg/m³	2.2	24h	6
2026-05-18	36	3–142	11.3 µg/m³	1.4	24h	7
2026-05-17	52	10–165	15.8 µg/m³	8.1	24h	8
2026-05-16	29	6–88	7.4 µg/m³	1.5	24h	7
2026-05-15	16	5–34	3.9 µg/m³	1.5	5h	7

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