What is the air quality trend in Centerville?

Over the past 15 days, Centerville had an average AQI of 51 based on station measurements. The worst day was 2026-07-10 with AQI 72.

How is Centerville air quality measured?

Air quality in Centerville 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 Centerville, United States

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

327h

PM2.5 Station

327h · 7 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	57	55–59	14.9 µg/m³	3h	6
2026-07-21	48	25–71	12.4 µg/m³	22h	4
2026-07-20	60	13–160	17.7 µg/m³	24h	4
2026-07-19	51	7–82	13.3 µg/m³	23h	4
2026-07-18	53	23–113	14.6 µg/m³	23h	4
2026-07-17	64	18–176	21.5 µg/m³	24h	5
2026-07-16	58	8–174	19.7 µg/m³	22h	5
2026-07-15	47	24–78	12.3 µg/m³	24h	5
2026-07-14	47	23–66	11.8 µg/m³	24h	6
2026-07-13	49	20–198	16.3 µg/m³	24h	4
2026-07-12	36	10–99	9.1 µg/m³	24h	4
2026-07-11	41	17–66	10.4 µg/m³	24h	4
2026-07-10	72	9–410	42.0 µg/m³	21h	4
2026-07-09	52	17–181	16.7 µg/m³	24h	4
2026-07-08	43	25–68	10.7 µg/m³	21h	5

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