What is the air quality trend in Glenfield-Jane Heights?

Over the past 8 days, Glenfield-Jane Heights had an average AQI of 39 based on station measurements. The worst day was 2026-10-19 with AQI 57.

How is Glenfield-Jane Heights air quality measured?

Air quality in Glenfield-Jane Heights 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 Glenfield-Jane Heights, Canada

Name: Glenfield-Jane Heights Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Glenfield-Jane Heights, Canada.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-21	18	7–30	4.3 µg/m³	4.7	9h	2
2026-10-20	26	4–80	7.3 µg/m³	8.4	24h	2
2026-10-19	57	4–152	18.7 µg/m³	21.9	24h	2
2026-10-18	12	1–84	3.2 µg/m³	3.7	24h	2
2026-10-17	48	4–155	16.1 µg/m³	21.5	24h	2
2026-10-16	53	5–169	17.8 µg/m³	20.5	24h	2
2026-10-15	54	2–126	17.7 µg/m³	21.1	24h	2
2026-10-14	49	1–103	15.3 µg/m³	24.5	15h	3

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