What is the air quality trend in Lévis?

Over the past 17 days, Lévis had an average AQI of 32 based on station measurements. The worst day was with AQI .

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

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

337h · 20 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-04-11	20	6–37	4.8 µg/m³	21h	26
2026-04-10	27	10–62	6.5 µg/m³	24h	35
2026-04-09	32	20–70	8.0 µg/m³	17h	36
2026-04-08	38	19–59	9.4 µg/m³	9h	26
2026-04-07	41	15–105	11.2 µg/m³	24h	17
2026-04-06	16	1–51	3.7 µg/m³	20h	12
2026-04-04	31	6–72	8.1 µg/m³	15h	10
2026-04-03	53	9–152	16.4 µg/m³	24h	12
2026-04-02	21	11–45	5.0 µg/m³	23h	23
2026-04-01	45	6–156	14.2 µg/m³	23h	14
2026-03-31	39	10–105	10.8 µg/m³	23h	16
2026-03-30	47	21–84	12.7 µg/m³	12h	36
2026-03-29	31	15–64	7.5 µg/m³	23h	38
2026-03-28	36	21–90	9.2 µg/m³	24h	23
2026-03-27	23	9–52	5.6 µg/m³	24h	21
2026-03-26	20	6–39	4.9 µg/m³	24h	25
2026-03-25	27	21–53	6.6 µg/m³	7h	16

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