What is the air quality trend in Brocklehurst?

Over the past 21 days, Brocklehurst had an average AQI of 49 based on station measurements. The worst day was 2026-05-12 with AQI 77.

How is Brocklehurst air quality measured?

Air quality in Brocklehurst 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 Brocklehurst, Canada

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

299h

PM2.5 Station

299h · 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	42	15–99	11.8 µg/m³	12h	2
2026-05-28	42	13–84	12.0 µg/m³	11h	2
2026-05-27	51	16–139	15.1 µg/m³	17h	2
2026-05-26	45	15–126	13.1 µg/m³	9h	1
2026-05-25	52	15–170	18.9 µg/m³	12h	2
2026-05-24	48	9–157	15.0 µg/m³	15h	1
2026-05-23	50	11–169	17.4 µg/m³	18h	1
2026-05-22	64	10–174	22.9 µg/m³	15h	1
2026-05-21	57	2–153	18.0 µg/m³	17h	1
2026-05-20	65	9–161	22.0 µg/m³	18h	2
2026-05-19	44	11–130	13.8 µg/m³	9h	1
2026-05-18	39	7–114	11.7 µg/m³	10h	1
2026-05-17	56	11–169	23.9 µg/m³	7h	1
2026-05-16	44	3–99	12.4 µg/m³	18h	1
2026-05-15	36	5–93	9.5 µg/m³	21h	2
2026-05-14	60	4–497	39.8 µg/m³	15h	2
2026-05-13	41	4–87	11.4 µg/m³	18h	2
2026-05-12	77	7–500	44.8 µg/m³	17h	2
2026-05-11	48	8–135	14.7 µg/m³	20h	2
2026-05-10	47	6–139	13.7 µg/m³	16h	2
2026-05-09	32	18–45	7.6 µg/m³	4h	2

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