What is the air quality trend in Cowes?

Over the past 21 days, Cowes had an average AQI of 48 based on station measurements. The worst day was 2026-05-27 with AQI 63.

How is Cowes air quality measured?

Air quality in Cowes 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 Cowes, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

387h

PM2.5 Station

387h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	45	18–99	13.5 µg/m³	6h	3
2026-06-08	43	21–77	11.1 µg/m³	21h	3
2026-06-07	51	24–96	14.2 µg/m³	21h	2
2026-06-06	57	14–158	16.9 µg/m³	23h	3
2026-06-05	63	24–244	23.6 µg/m³	21h	3
2026-06-04	57	10–131	16.9 µg/m³	23h	3
2026-06-03	50	7–92	14.2 µg/m³	21h	3
2026-06-02	48	12–132	13.4 µg/m³	20h	3
2026-06-01	44	5–133	12.0 µg/m³	23h	2
2026-05-31	52	8–203	21.5 µg/m³	17h	2
2026-05-30	37	9–97	9.9 µg/m³	18h	1
2026-05-29	29	2–66	7.2 µg/m³	16h	2
2026-05-28	44	12–155	13.9 µg/m³	14h	1
2026-05-27	63	21–155	18.9 µg/m³	16h	2
2026-05-26	48	17–72	12.2 µg/m³	21h	2
2026-05-25	41	13–73	10.2 µg/m³	21h	2
2026-05-24	44	8–133	12.5 µg/m³	19h	2
2026-05-23	41	1–197	15.6 µg/m³	19h	1
2026-05-22	53	10–365	28.3 µg/m³	16h	2
2026-05-21	61	11–500	37.2 µg/m³	20h	2
2026-05-20	40	13–84	10.5 µg/m³	11h	2

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