What is the air quality trend in Malvern?

Over the past 8 days, Malvern had an average AQI of 47 based on station measurements. The worst day was 2026-05-25 with AQI 61.

How is Malvern air quality measured?

Air quality in Malvern 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 Malvern, Canada

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 10 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-30	34	21–56	8.2 µg/m³	2.4	5h	8
2026-05-29	44	13–132	12.0 µg/m³	12.1	24h	10
2026-05-28	41	9–176	13.2 µg/m³	1.6	24h	10
2026-05-27	49	20–97	13.6 µg/m³	6.1	24h	9
2026-05-26	48	19–120	13.2 µg/m³	6.0	24h	9
2026-05-25	61	30–170	18.8 µg/m³	11.2	24h	10
2026-05-24	48	10–106	13.3 µg/m³	7.1	24h	10
2026-05-23	56	20–81	15.9 µg/m³	2.8	19h	11

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