What is the air quality trend in Cave Spring?

Over the past 7 days, Cave Spring had an average AQI of 24 based on station measurements. The worst day was 2026-10-16 with AQI 51.

How is Cave Spring air quality measured?

Air quality in Cave Spring 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 Cave Spring, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

127h

PM2.5 Station

127h · 4 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	20	5–46	4.9 µg/m³	18h	3
2026-10-19	20	12–31	4.7 µg/m³	17h	2
2026-10-18	15	5–26	3.7 µg/m³	16h	3
2026-10-17	17	8–30	4.0 µg/m³	18h	2
2026-10-16	51	10–500	37.6 µg/m³	19h	3
2026-10-15	19	12–31	4.6 µg/m³	20h	2
2026-10-14	27	10–53	6.4 µg/m³	19h	2

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