What is the air quality trend in Kilmarnock?

Over the past 15 days, Kilmarnock had an average AQI of 48 based on station measurements. The worst day was 2026-07-11 with AQI 59.

How is Kilmarnock air quality measured?

Air quality in Kilmarnock 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 Kilmarnock, United Kingdom

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

Historical PM2.5 and AQI trend from monitoring stations near Kilmarnock, 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 · 15 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	45	24–62	11.5 µg/m³	7h	10
2026-07-21	44	23–136	11.4 µg/m³	24h	17
2026-07-20	40	26–77	9.9 µg/m³	24h	14
2026-07-19	42	22–54	10.1 µg/m³	24h	14
2026-07-18	53	27–170	15.5 µg/m³	24h	13
2026-07-17	59	25–153	16.7 µg/m³	24h	13
2026-07-16	52	34–84	13.7 µg/m³	24h	11
2026-07-15	56	36–88	14.8 µg/m³	24h	10
2026-07-14	55	24–150	14.9 µg/m³	24h	11
2026-07-13	40	25–56	9.9 µg/m³	24h	11
2026-07-12	45	21–172	13.6 µg/m³	24h	11
2026-07-11	59	14–164	18.1 µg/m³	24h	12
2026-07-10	49	26–74	12.8 µg/m³	24h	12
2026-07-09	47	25–94	11.9 µg/m³	24h	12
2026-07-08	40	29–52	9.7 µg/m³	16h	12

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