What is the air quality trend in Lake Country?

Over the past 21 days, Lake Country had an average AQI of 49 based on station measurements. The worst day was 2026-05-21 with AQI 77.

How is Lake Country air quality measured?

Air quality in Lake Country 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 Lake Country, Canada

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

349h

PM2.5 Station

349h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	52	17–95	15.4 µg/m³	13h	2
2026-05-28	49	4–220	20.3 µg/m³	17h	1
2026-05-27	42	7–157	12.8 µg/m³	18h	1
2026-05-26	54	10–168	19.3 µg/m³	15h	1
2026-05-25	66	7–183	26.7 µg/m³	17h	2
2026-05-24	60	8–172	21.1 µg/m³	20h	2
2026-05-23	61	14–155	19.7 µg/m³	13h	2
2026-05-22	66	5–173	23.6 µg/m³	19h	1
2026-05-21	77	13–262	35.7 µg/m³	16h	2
2026-05-20	44	5–175	16.9 µg/m³	20h	1
2026-05-19	50	7–186	18.5 µg/m³	19h	2
2026-05-18	24	9–83	6.2 µg/m³	15h	1
2026-05-17	34	10–151	10.4 µg/m³	9h	1
2026-05-16	36	7–102	9.5 µg/m³	14h	1
2026-05-15	42	1–121	12.4 µg/m³	23h	2
2026-05-14	48	8–157	15.6 µg/m³	21h	2
2026-05-13	51	18–164	15.8 µg/m³	19h	2
2026-05-12	38	6–116	10.1 µg/m³	20h	2
2026-05-11	52	5–186	18.8 µg/m³	20h	2
2026-05-10	55	15–161	17.3 µg/m³	18h	2
2026-05-09	40	25–58	10.2 µg/m³	3h	2

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