What is the air quality trend in Lindsay?

Over the past 15 days, Lindsay had an average AQI of 54 based on station measurements. The worst day was 2026-05-20 with AQI 104.

How is Lindsay air quality measured?

Air quality in Lindsay 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 Lindsay, Canada

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

252h

PM2.5 Station

252h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	35	34–36	8.5 µg/m³	3h	2
2026-05-29	60	18–200	23.3 µg/m³	17h	2
2026-05-28	47	18–144	14.3 µg/m³	12h	3
2026-05-27	45	11–95	12.8 µg/m³	20h	2
2026-05-26	56	5–305	27.5 µg/m³	18h	2
2026-05-25	67	10–161	23.1 µg/m³	19h	3
2026-05-24	68	8–157	22.5 µg/m³	17h	2
2026-05-23	83	13–165	29.1 µg/m³	21h	3
2026-05-22	24	2–56	5.7 µg/m³	20h	2
2026-05-21	60	10–137	18.5 µg/m³	23h	2
2026-05-20	104	11–500	70.4 µg/m³	20h	2
2026-05-19	45	11–158	14.5 µg/m³	18h	2
2026-05-18	43	10–172	14.6 µg/m³	19h	2
2026-05-17	21	7–37	5.1 µg/m³	10h	2
2026-05-16	57	11–228	22.9 µg/m³	15h	2

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