What is the air quality trend in Dalserf?

Over the past 8 days, Dalserf had an average AQI of 53 based on station measurements. The worst day was 2026-10-20 with AQI 72.

How is Dalserf air quality measured?

Air quality in Dalserf 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 Dalserf, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 28 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	65	28–122	19.2 µg/m³	15h	28
2026-10-20	72	33–154	22.4 µg/m³	24h	30
2026-10-19	57	23–147	16.1 µg/m³	24h	23
2026-10-18	53	36–67	14.0 µg/m³	24h	28
2026-10-17	55	33–145	15.5 µg/m³	24h	31
2026-10-16	39	22–66	9.7 µg/m³	24h	28
2026-10-15	42	29–75	10.3 µg/m³	24h	31
2026-10-14	44	28–63	10.9 µg/m³	6h	37

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