What is the air quality trend in Stanley?

Over the past 21 days, Stanley had an average AQI of 60 based on station measurements. The worst day was 2026-05-20 with AQI 99.

How is Stanley air quality measured?

Air quality in Stanley 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 Stanley, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

343h

PM2.5 Station

343h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	43	7–98	12.3 µg/m³	10h	2
2026-06-08	42	14–126	11.9 µg/m³	20h	2
2026-06-07	48	7–106	13.6 µg/m³	21h	1
2026-06-06	46	20–100	12.6 µg/m³	19h	1
2026-06-05	66	17–167	22.1 µg/m³	18h	2
2026-06-04	39	10–90	10.5 µg/m³	21h	1
2026-06-03	44	4–141	12.6 µg/m³	21h	1
2026-06-02	69	13–500	44.2 µg/m³	21h	1
2026-06-01	39	10–82	10.7 µg/m³	17h	1
2026-05-31	55	6–157	17.2 µg/m³	14h	1
2026-05-30	39	1–98	10.8 µg/m³	15h	1
2026-05-29	58	6–133	17.4 µg/m³	17h	1
2026-05-28	75	3–185	30.6 µg/m³	13h	1
2026-05-27	62	8–154	19.3 µg/m³	18h	1
2026-05-26	57	10–164	18.2 µg/m³	16h	2
2026-05-25	93	9–500	48.7 µg/m³	22h	2
2026-05-24	93	8–199	38.8 µg/m³	12h	1
2026-05-23	53	9–173	18.1 µg/m³	16h	1
2026-05-22	93	14–178	39.4 µg/m³	12h	1
2026-05-21	52	4–121	16.1 µg/m³	14h	2
2026-05-20	99	7–191	52.3 µg/m³	6h	2

Back to Stanley Air Quality