What is the air quality trend in Wexford/Maryvale?

Over the past 15 days, Wexford/Maryvale had an average AQI of 48 based on station measurements. The worst day was 2026-05-20 with AQI 72.

How is Wexford/Maryvale air quality measured?

Air quality in Wexford/Maryvale 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 Wexford/Maryvale, Canada

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

Historical PM2.5 and AQI trend from monitoring stations near Wexford/Maryvale, Canada.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

337h

PM2.5 Station

337h · 11 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-30	40	25–67	10.1 µg/m³	1.9	11h	10
2026-05-29	44	10–116	12.4 µg/m³	12.1	24h	13
2026-05-28	33	15–79	8.4 µg/m³	1.6	24h	12
2026-05-27	45	15–137	12.4 µg/m³	6.1	24h	10
2026-05-26	39	15–85	10.5 µg/m³	6.0	24h	9
2026-05-25	64	24–171	21.4 µg/m³	11.2	24h	12
2026-05-24	50	24–136	13.7 µg/m³	7.1	24h	14
2026-05-23	50	17–145	14.3 µg/m³	2.7	24h	13
2026-05-22	38	14–90	10.1 µg/m³	5.0	24h	10
2026-05-21	57	20–194	19.3 µg/m³	1.6	24h	12
2026-05-20	72	16–161	24.9 µg/m³	7.2	24h	12
2026-05-19	41	18–81	10.9 µg/m³	8.5	24h	10
2026-05-18	47	27–85	12.2 µg/m³	29.4	24h	9
2026-05-17	64	29–154	19.2 µg/m³	27.7	24h	4
2026-05-16	50	24–96	13.5 µg/m³	12.1	14h	13

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