What is the air quality trend in Surrey City Centre?

Over the past 8 days, Surrey City Centre had an average AQI of 54 based on station measurements. The worst day was 2026-08-05 with AQI 149.

How is Surrey City Centre air quality measured?

Air quality in Surrey City Centre 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 Surrey City Centre, Canada

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

Historical PM2.5 and AQI trend from monitoring stations near Surrey City Centre, Canada.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	30	28–33	7.3 µg/m³	7h	1
2026-08-07	74	23–102	24.3 µg/m³	24h	1
2026-08-06	140	86–162	52.2 µg/m³	24h	1
2026-08-05	149	44–190	68.8 µg/m³	24h	1
2026-08-04	26	8–71	6.6 µg/m³	24h	1
2026-08-03	6	3–25	1.4 µg/m³	23h	1
2026-08-02	5	3–9	1.2 µg/m³	24h	1
2026-08-01	3	2–6	0.8 µg/m³	16h	1

Back to Surrey City Centre Air Quality