What is the air quality trend in Liévin?

Over the past 15 days, Liévin had an average AQI of 40 based on station measurements. The worst day was 2026-05-27 with AQI 54.

How is Liévin air quality measured?

Air quality in Liévin 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 Liévin, France

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

Historical PM2.5 and AQI trend from monitoring stations near Liévin, France.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 4 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-29	47	26–70	12.0 µg/m³	26.4	18h	9
2026-05-28	37	23–56	8.8 µg/m³	17.4	24h	9
2026-05-27	54	28–122	14.0 µg/m³	28.0	24h	9
2026-05-26	40	25–146	10.5 µg/m³	8.8	24h	9
2026-05-25	40	24–68	9.7 µg/m³	6.2	24h	8
2026-05-24	46	25–66	11.5 µg/m³	27.1	24h	8
2026-05-23	37	25–60	9.0 µg/m³	14.1	24h	10
2026-05-22	34	18–74	8.4 µg/m³	12.4	24h	10
2026-05-21	43	25–138	11.7 µg/m³	10.2	24h	10
2026-05-20	34	18–78	8.6 µg/m³	8.9	24h	10
2026-05-19	40	17–73	10.4 µg/m³	4.8	24h	10
2026-05-18	42	17–103	11.9 µg/m³	6.7	24h	10
2026-05-17	38	15–63	9.6 µg/m³	5.8	24h	10
2026-05-16	39	11–101	10.2 µg/m³	5.1	24h	9
2026-05-15	36	23–58	8.9 µg/m³	8.5	6h	12

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