What is the air quality trend in York?

Over the past 15 days, York had an average AQI of 50 based on station measurements. The worst day was 2026-06-05 with AQI 81.

How is York air quality measured?

Air quality in York 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 York, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

299h

PM2.5 Station

299h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	25	13–59	6.3 µg/m³	10h	3
2026-06-08	49	12–152	13.9 µg/m³	24h	3
2026-06-07	46	17–102	12.8 µg/m³	22h	3
2026-06-06	55	22–143	15.6 µg/m³	23h	4
2026-06-05	81	17–187	30.3 µg/m³	24h	4
2026-06-04	78	17–165	27.4 µg/m³	24h	4
2026-06-03	61	17–123	18.6 µg/m³	23h	4
2026-06-02	45	2–91	12.7 µg/m³	23h	3
2026-06-01	44	13–84	11.9 µg/m³	22h	3
2026-05-31	34	15–69	8.5 µg/m³	15h	2
2026-05-30	38	11–122	9.9 µg/m³	20h	2
2026-05-29	64	21–500	39.7 µg/m³	23h	2
2026-05-28	43	2–147	12.2 µg/m³	20h	2
2026-05-27	44	9–159	13.0 µg/m³	17h	2
2026-05-26	46	29–79	11.8 µg/m³	9h	3

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