What is the air quality trend in North Delta?

Over the past 3 days, North Delta had an average AQI of 15 based on station measurements. The worst day was with AQI .

How is North Delta air quality measured?

Air quality in North Delta 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 North Delta, Canada

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

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

Current AQI
Good

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

47h · 2 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-12	17	10–29	4.0 µg/m³	6.7	10h	2
2026-04-11	20	7–50	4.8 µg/m³	6.3	24h	2
2026-04-10	9	4–14	2.2 µg/m³	2.1	13h	1

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