What is the air quality trend in East End-Danforth?

Over the past 7 days, East End-Danforth had an average AQI of 76 based on station measurements. The worst day was 2026-07-18 with AQI 112.

How is East End-Danforth air quality measured?

Air quality in East End-Danforth 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 East End-Danforth, Canada

Name: East End-Danforth Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near East End-Danforth, Canada.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

104h

PM2.5 Station

104h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-21	100	8–127	35.7 µg/m³	47.1	20h	1
2026-07-20	36	1–120	10.7 µg/m³	14.3	16h	1
2026-07-19	42	13–161	15.4 µg/m³	4.4	7h	2
2026-07-18	112	35–179	58.7 µg/m³	—	4h	4
2026-07-17	75	1–121	25.1 µg/m³	30.0	15h	1
2026-07-16	107	71–151	37.5 µg/m³	45.6	24h	1
2026-07-15	66	11–114	21.8 µg/m³	24.8	18h	1

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