What is the air quality trend in Core Neighbourhoods?

Over the past 7 days, Core Neighbourhoods had an average AQI of 40 based on station measurements. The worst day was 2026-10-14 with AQI 78.

How is Core Neighbourhoods air quality measured?

Air quality in Core Neighbourhoods 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 Core Neighbourhoods, Canada

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

114h

PM2.5 Station

114h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	44	3–152	12.6 µg/m³	18h	1
2026-10-19	32	9–152	9.1 µg/m³	15h	1
2026-10-18	25	7–52	5.9 µg/m³	15h	2
2026-10-17	24	5–77	6.1 µg/m³	16h	1
2026-10-16	38	10–170	12.8 µg/m³	16h	2
2026-10-15	45	13–154	13.1 µg/m³	15h	1
2026-10-14	78	7–206	33.5 µg/m³	19h	2

Back to Core Neighbourhoods Air Quality