What is the air quality trend in Saint Andrews?

Over the past 21 days, Saint Andrews had an average AQI of 66 based on station measurements. The worst day was 2026-05-23 with AQI 87.

How is Saint Andrews air quality measured?

Air quality in Saint Andrews 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 Saint Andrews, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 12 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	51	15–81	14.5 µg/m³	10h	11
2026-06-08	53	28–92	14.4 µg/m³	24h	10
2026-06-07	60	25–166	18.5 µg/m³	24h	11
2026-06-06	64	28–121	19.0 µg/m³	24h	10
2026-06-05	80	44–151	25.9 µg/m³	24h	10
2026-06-04	77	39–161	24.7 µg/m³	24h	11
2026-06-03	69	46–135	20.7 µg/m³	24h	11
2026-06-02	57	22–126	16.7 µg/m³	24h	10
2026-06-01	50	23–116	13.4 µg/m³	24h	9
2026-05-31	43	10–176	13.5 µg/m³	23h	6
2026-05-30	61	10–199	21.4 µg/m³	24h	6
2026-05-29	54	11–122	15.7 µg/m³	24h	7
2026-05-28	60	15–150	18.0 µg/m³	24h	6
2026-05-27	78	36–190	28.3 µg/m³	24h	7
2026-05-26	70	30–172	22.9 µg/m³	24h	8
2026-05-25	84	29–166	28.4 µg/m³	24h	9
2026-05-24	76	21–191	27.9 µg/m³	24h	7
2026-05-23	87	24–197	35.5 µg/m³	24h	7
2026-05-22	64	20–159	20.3 µg/m³	24h	7
2026-05-21	79	29–141	25.3 µg/m³	24h	8
2026-05-20	80	27–214	32.4 µg/m³	13h	8

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