What is the air quality trend in Lévis?

Over the past 8 days, Lévis had an average AQI of 25 based on station measurements. The worst day was 2026-08-30 with AQI 36.

How is Lévis air quality measured?

Air quality in Lévis 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 Lévis, Canada

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

Historical PM2.5 and AQI trend from monitoring stations near Lévis, Canada.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 47 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	26	7–72	6.4 µg/m³	18h	47
2026-09-04	32	11–65	8.1 µg/m³	24h	48
2026-09-03	23	9–73	6.0 µg/m³	24h	45
2026-09-02	27	16–51	6.4 µg/m³	24h	46
2026-09-01	15	11–33	3.7 µg/m³	23h	47
2026-08-31	29	9–86	8.2 µg/m³	24h	48
2026-08-30	36	14–79	9.2 µg/m³	24h	48
2026-08-29	17	14–19	4.1 µg/m³	4h	50

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