What is the air quality trend in Sylvan Lake?

Over the past 15 days, Sylvan Lake had an average AQI of 51 based on station measurements. The worst day was 2026-05-26 with AQI 88.

How is Sylvan Lake air quality measured?

Air quality in Sylvan Lake 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 Sylvan Lake, Canada

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

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

119

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

287h

PM2.5 Station

287h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	33	10–71	8.8 µg/m³	6h	2
2026-06-08	29	5–81	7.5 µg/m³	21h	2
2026-06-07	50	5–167	17.5 µg/m³	20h	2
2026-06-06	37	5–80	10.2 µg/m³	15h	2
2026-06-05	39	6–142	11.7 µg/m³	19h	2
2026-06-04	49	13–131	13.8 µg/m³	18h	2
2026-06-03	55	9–161	17.4 µg/m³	19h	2
2026-06-02	41	12–91	11.4 µg/m³	21h	2
2026-06-01	60	10–177	20.3 µg/m³	22h	3
2026-05-31	40	11–75	10.6 µg/m³	22h	2
2026-05-30	43	8–132	12.1 µg/m³	24h	2
2026-05-29	55	9–152	16.5 µg/m³	22h	3
2026-05-28	72	15–213	29.2 µg/m³	21h	3
2026-05-27	76	17–500	60.4 µg/m³	22h	2
2026-05-26	88	23–157	30.6 µg/m³	15h	3

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