What is the air quality trend in Brant?

Over the past 15 days, Brant had an average AQI of 24 based on station measurements. The worst day was 2026-10-13 with AQI 34.

How is Brant air quality measured?

Air quality in Brant 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 Brant, Canada

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

319h

PM2.5 Station

319h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	20	17–25	4.8 µg/m³	4h	1
2026-10-20	24	17–34	5.7 µg/m³	22h	1
2026-10-19	21	2–36	5.0 µg/m³	22h	1
2026-10-18	23	16–34	5.6 µg/m³	23h	1
2026-10-17	30	14–55	7.2 µg/m³	24h	1
2026-10-16	20	10–38	4.7 µg/m³	17h	1
2026-10-15	18	14–25	4.4 µg/m³	24h	1
2026-10-14	19	7–42	4.5 µg/m³	23h	1
2026-10-13	34	22–40	8.1 µg/m³	21h	1
2026-10-12	30	17–42	7.1 µg/m³	24h	1
2026-10-11	24	15–38	5.7 µg/m³	24h	1
2026-10-10	27	16–74	6.7 µg/m³	24h	1
2026-10-09	26	19–34	6.2 µg/m³	24h	1
2026-10-08	24	13–39	5.7 µg/m³	24h	1
2026-10-07	26	17–41	6.3 µg/m³	19h	1

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