What is the air quality trend in Greenock?

Over the past 15 days, Greenock had an average AQI of 70 based on station measurements. The worst day was 2026-05-26 with AQI 106.

How is Greenock air quality measured?

Air quality in Greenock 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 Greenock, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 17 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	62	15–86	18.3 µg/m³	10h	16
2026-06-08	71	42–145	21.7 µg/m³	24h	17
2026-06-07	67	26–107	20.2 µg/m³	24h	16
2026-06-06	76	38–155	24.3 µg/m³	24h	16
2026-06-05	82	52–149	26.5 µg/m³	24h	17
2026-06-04	84	25–158	28.1 µg/m³	24h	18
2026-06-03	70	39–115	21.3 µg/m³	24h	18
2026-06-02	62	30–117	17.6 µg/m³	24h	18
2026-06-01	49	15–87	13.3 µg/m³	24h	13
2026-05-31	47	25–91	12.6 µg/m³	24h	8
2026-05-30	71	22–238	27.1 µg/m³	24h	10
2026-05-29	59	35–94	16.7 µg/m³	24h	13
2026-05-28	65	23–164	20.3 µg/m³	24h	10
2026-05-27	85	40–208	30.7 µg/m³	24h	11
2026-05-26	106	54–216	44.7 µg/m³	13h	15

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