What is the air quality trend in Willenhall?

Over the past 15 days, Willenhall had an average AQI of 52 based on station measurements. The worst day was 2026-05-17 with AQI 80.

How is Willenhall air quality measured?

Air quality in Willenhall 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 Willenhall, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

321h

PM2.5 Station

321h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	30	11–68	7.3 µg/m³	18h	3
2026-05-28	43	14–70	10.8 µg/m³	23h	4
2026-05-27	47	17–106	12.7 µg/m³	22h	4
2026-05-26	57	24–156	16.8 µg/m³	23h	4
2026-05-25	50	6–127	14.5 µg/m³	24h	4
2026-05-24	65	11–419	32.1 µg/m³	23h	3
2026-05-23	44	15–95	12.0 µg/m³	23h	4
2026-05-22	49	18–89	13.5 µg/m³	24h	4
2026-05-21	53	18–166	17.2 µg/m³	24h	3
2026-05-20	55	4–138	16.6 µg/m³	20h	4
2026-05-19	62	21–127	19.4 µg/m³	23h	5
2026-05-18	63	15–163	20.4 µg/m³	24h	4
2026-05-17	80	15–132	26.2 µg/m³	23h	6
2026-05-16	56	5–174	18.9 µg/m³	22h	6
2026-05-15	37	21–55	9.0 µg/m³	5h	6

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