What is the air quality trend in Salisbury?

Over the past 3 days, Salisbury had an average AQI of 51 based on station measurements. The worst day was 2026-07-20 with AQI 66.

How is Salisbury air quality measured?

Air quality in Salisbury 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 Salisbury, United States

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

Historical PM2.5 and AQI trend from monitoring stations near Salisbury, United States.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

35h

PM2.5 Station

35h · 3 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	35	13–53	8.5 µg/m³	9h	2
2026-07-21	54	23–165	16.3 µg/m³	17h	2
2026-07-20	66	19–124	20.1 µg/m³	9h	3

Back to Salisbury Air Quality