What is the air quality trend in Moss Park?

Over the past 15 days, Moss Park had an average AQI of 56 based on station measurements. The worst day was 2026-05-21 with AQI 85.

How is Moss Park air quality measured?

Air quality in Moss Park 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 Moss Park, Canada

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 15 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	49	27–125	14.1 µg/m³	2.0	7h	14
2026-05-29	48	18–97	13.3 µg/m³	12.1	24h	16
2026-05-28	44	18–103	11.5 µg/m³	1.6	24h	16
2026-05-27	56	25–117	16.0 µg/m³	6.1	24h	18
2026-05-26	54	18–121	15.6 µg/m³	6.0	24h	15
2026-05-25	67	24–153	20.5 µg/m³	11.2	24h	17
2026-05-24	47	16–91	12.8 µg/m³	7.1	24h	16
2026-05-23	71	38–154	22.0 µg/m³	2.7	24h	20
2026-05-22	54	22–101	15.2 µg/m³	5.0	24h	16
2026-05-21	85	30–178	30.1 µg/m³	1.6	24h	20
2026-05-20	69	15–186	24.3 µg/m³	7.2	24h	16
2026-05-19	50	20–91	13.8 µg/m³	8.5	24h	16
2026-05-18	64	24–176	20.7 µg/m³	29.4	24h	14
2026-05-17	53	24–111	14.5 µg/m³	27.7	24h	8
2026-05-16	43	23–67	10.8 µg/m³	10.7	17h	17

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