What is the air quality trend in Spruce Grove?

Over the past 2 days, Spruce Grove had an average AQI of 131 based on station measurements. The worst day was 2026-07-21 with AQI 159.

How is Spruce Grove air quality measured?

Air quality in Spruce Grove 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 Spruce Grove, Canada

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

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

153

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

47h

PM2.5 Station

47h · 1 station

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-21	159	88–179	78.2 µg/m³	86.2	23h	1
2026-07-20	103	37–190	47.7 µg/m³	52.2	24h	1

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