What is the air quality trend in Steubenville?

Over the past 21 days, Steubenville had an average AQI of 37 based on station measurements. The worst day was 2026-07-19 with AQI 74.

How is Steubenville air quality measured?

Air quality in Steubenville 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 Steubenville, United States

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

418h

PM2.5 Station

418h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	34	31–38	8.1 µg/m³	5h	3
2026-08-07	28	11–42	6.7 µg/m³	21h	3
2026-08-06	50	12–129	14.1 µg/m³	21h	2
2026-08-05	35	10–56	8.4 µg/m³	17h	2
2026-08-04	40	18–73	10.2 µg/m³	22h	3
2026-08-03	36	9–87	9.4 µg/m³	22h	2
2026-08-02	35	14–75	8.6 µg/m³	24h	3
2026-08-01	38	24–50	9.2 µg/m³	22h	3
2026-07-31	33	14–53	7.9 µg/m³	23h	2
2026-07-30	31	4–62	7.8 µg/m³	18h	2
2026-07-29	33	9–52	7.9 µg/m³	22h	2
2026-07-28	44	28–59	10.9 µg/m³	24h	3
2026-07-27	40	1–60	9.8 µg/m³	22h	3
2026-07-26	36	14–65	8.8 µg/m³	20h	3
2026-07-25	28	12–41	6.8 µg/m³	19h	2
2026-07-24	32	11–62	7.8 µg/m³	19h	2
2026-07-23	34	5–75	8.7 µg/m³	22h	2
2026-07-22	28	4–55	6.6 µg/m³	21h	2
2026-07-21	44	10–90	11.9 µg/m³	18h	2
2026-07-20	44	18–130	12.3 µg/m³	22h	2
2026-07-19	74	40–161	23.8 µg/m³	14h	2

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