What is the air quality trend in Paisley?

Over the past 15 days, Paisley had an average AQI of 50 based on station measurements. The worst day was 2026-10-20 with AQI 76.

How is Paisley air quality measured?

Air quality in Paisley 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 Paisley, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 19 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	50	26–88	13.4 µg/m³	13h	20
2026-10-20	76	38–179	25.5 µg/m³	24h	20
2026-10-19	60	19–166	18.0 µg/m³	24h	16
2026-10-18	56	35–94	15.2 µg/m³	24h	20
2026-10-17	65	20–153	19.8 µg/m³	24h	22
2026-10-16	47	18–88	12.4 µg/m³	24h	20
2026-10-15	44	21–153	11.6 µg/m³	24h	23
2026-10-14	42	28–62	10.4 µg/m³	24h	22
2026-10-13	55	30–90	15.0 µg/m³	24h	25
2026-10-12	49	20–112	13.0 µg/m³	24h	26
2026-10-11	40	21–72	9.9 µg/m³	24h	23
2026-10-10	56	29–89	15.5 µg/m³	24h	27
2026-10-09	56	25–118	15.4 µg/m³	24h	29
2026-10-08	29	20–41	7.1 µg/m³	24h	18
2026-10-07	28	21–33	6.8 µg/m³	8h	16

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