What is the air quality trend in Watauga?

Over the past 5 days, Watauga had an average AQI of 34 based on station measurements. The worst day was 2026-07-03 with AQI 40.

How is Watauga air quality measured?

Air quality in Watauga 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 Watauga, United States

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

PM2.5 Station

9h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-08	29	29–29	7.0 µg/m³	1h	1
2026-07-07	36	34–39	8.8 µg/m³	2h	2
2026-07-06	37	23–48	8.8 µg/m³	3h	2
2026-07-03	40	40–40	9.5 µg/m³	1h	1
2026-07-02	30	13–48	7.3 µg/m³	2h	2

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