What is the air quality trend in Wheeling?

Over the past 11 days, Wheeling had an average AQI of 32 based on station measurements. The worst day was 2026-07-16 with AQI 90.

How is Wheeling air quality measured?

Air quality in Wheeling 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 Wheeling, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

158h

PM2.5 Station

158h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	15	1–45	3.5 µg/m³	20h	2
2026-07-20	36	25–53	8.6 µg/m³	24h	2
2026-07-19	52	21–78	13.8 µg/m³	24h	2
2026-07-18	13	3–27	3.1 µg/m³	18h	1
2026-07-17	85	13–130	28.7 µg/m³	24h	2
2026-07-16	90	5–134	30.4 µg/m³	21h	2
2026-07-07	12	4–23	2.9 µg/m³	4h	1
2026-07-06	14	4–33	3.3 µg/m³	4h	19
2026-07-05	7	4–12	1.8 µg/m³	17h	1
2026-07-03	2	2–2	0.4 µg/m³	1h	1
2026-07-02	30	30–30	7.1 µg/m³	1h	74

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