What is the air quality trend in Vale of Leven?

Over the past 21 days, Vale of Leven had an average AQI of 42 based on station measurements. The worst day was 2026-10-20 with AQI 72.

How is Vale of Leven air quality measured?

Air quality in Vale of Leven 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 Vale of Leven, United Kingdom

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

Historical PM2.5 and AQI trend from monitoring stations near Vale of Leven, United Kingdom.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 21 stations

Temperature GFS model

79pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	58	26–114	16.8 µg/m³	15h	21
2026-10-20	72	31–163	23.1 µg/m³	24h	20
2026-10-19	50	20–89	13.3 µg/m³	24h	15
2026-10-18	53	30–85	14.2 µg/m³	24h	19
2026-10-17	57	20–156	16.4 µg/m³	24h	21
2026-10-16	40	21–62	10.1 µg/m³	24h	18
2026-10-15	42	20–83	10.5 µg/m³	24h	20
2026-10-14	43	23–65	10.8 µg/m³	24h	20
2026-10-13	54	25–109	15.0 µg/m³	24h	25
2026-10-12	54	28–125	15.2 µg/m³	24h	26
2026-10-11	39	22–81	9.9 µg/m³	24h	21
2026-10-10	57	28–103	15.6 µg/m³	24h	26
2026-10-09	55	27–120	15.0 µg/m³	24h	30
2026-10-08	29	19–45	6.9 µg/m³	24h	18
2026-10-07	29	21–42	6.9 µg/m³	24h	17
2026-10-06	27	18–42	6.6 µg/m³	24h	18
2026-10-05	30	20–53	7.1 µg/m³	24h	20
2026-10-04	23	15–33	5.6 µg/m³	24h	19
2026-10-03	24	15–38	5.8 µg/m³	24h	21
2026-10-02	25	20–37	6.1 µg/m³	24h	20
2026-10-01	31	24–40	7.3 µg/m³	6h	19

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