What is the air quality trend in Glasgow?

Over the past 8 days, Glasgow had an average AQI of 49 based on station measurements. The worst day was 2026-07-17 with AQI 58.

How is Glasgow air quality measured?

Air quality in Glasgow 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 Glasgow, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 19 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	45	24–62	11.4 µg/m³	7h	13
2026-07-21	43	23–128	11.1 µg/m³	24h	19
2026-07-20	44	27–156	11.8 µg/m³	24h	16
2026-07-19	42	25–53	9.9 µg/m³	24h	17
2026-07-18	52	25–161	14.5 µg/m³	24h	16
2026-07-17	58	25–153	16.4 µg/m³	24h	15
2026-07-16	53	35–81	14.1 µg/m³	24h	13
2026-07-15	55	38–78	14.5 µg/m³	17h	13

Back to Glasgow Air Quality