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

Over the past 15 days, East End-Danforth had an average AQI of 56 based on station measurements. The worst day was 2026-05-21 with AQI 87.

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

336h

PM2.5 Station

336h · 12 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	27–80	10.8 µg/m³	2.0	8h	11
2026-05-29	50	15–131	14.2 µg/m³	12.1	24h	13
2026-05-28	43	18–100	11.7 µg/m³	1.6	24h	13
2026-05-27	55	22–109	15.7 µg/m³	6.1	24h	14
2026-05-26	49	16–134	13.5 µg/m³	6.0	24h	11
2026-05-25	64	25–154	19.1 µg/m³	11.2	24h	14
2026-05-24	46	13–88	12.6 µg/m³	7.1	24h	12
2026-05-23	71	37–171	23.2 µg/m³	2.7	24h	16
2026-05-22	47	15–91	13.2 µg/m³	5.0	24h	11
2026-05-21	87	30–185	30.9 µg/m³	1.6	24h	16
2026-05-20	83	14–293	35.9 µg/m³	7.2	24h	14
2026-05-19	51	22–102	14.2 µg/m³	8.5	24h	12
2026-05-18	66	21–151	20.3 µg/m³	29.4	24h	11
2026-05-17	55	24–111	15.0 µg/m³	27.7	24h	6
2026-05-16	43	27–69	11.0 µg/m³	11.1	16h	13

Back to East End-Danforth Air Quality