What is the air quality trend in Clemmons?

Over the past 7 days, Clemmons had an average AQI of 68 based on station measurements. The worst day was 2026-07-17 with AQI 143.

How is Clemmons air quality measured?

Air quality in Clemmons 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 Clemmons, United States

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

123h

PM2.5 Station

123h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	48	17–87	12.6 µg/m³	16h	2
2026-07-20	47	15–74	12.6 µg/m³	15h	2
2026-07-19	42	13–66	10.7 µg/m³	16h	2
2026-07-18	61	22–167	19.9 µg/m³	17h	2
2026-07-17	143	25–475	102.3 µg/m³	19h	1
2026-07-16	88	27–281	45.9 µg/m³	18h	2
2026-07-15	48	34–57	11.6 µg/m³	22h	2

Back to Clemmons Air Quality