What is the air quality trend in Evansville?

Over the past 14 days, Evansville had an average AQI of 71 based on station measurements. The worst day was 2026-07-16 with AQI 252.

How is Evansville air quality measured?

Air quality in Evansville 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 Evansville, United States

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

129h

PM2.5 Station

129h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	55	39–69	14.9 µg/m³	6h	1
2026-07-20	84	54–99	27.9 µg/m³	8h	1
2026-07-19	52	31–91	14.8 µg/m³	4h	1
2026-07-18	56	23–119	16.4 µg/m³	5h	1
2026-07-17	130	40–231	86.4 µg/m³	10h	1
2026-07-16	252	31–425	213.5 µg/m³	10h	1
2026-07-15	123	30–343	84.3 µg/m³	11h	1
2026-07-14	42	24–74	10.4 µg/m³	15h	1
2026-07-13	38	30–55	9.3 µg/m³	12h	1
2026-07-12	32	25–39	7.6 µg/m³	11h	1
2026-07-11	34	25–41	8.1 µg/m³	9h	1
2026-07-10	37	29–45	8.9 µg/m³	11h	1
2026-07-09	36	27–50	8.5 µg/m³	6h	1
2026-07-08	27	18–48	6.6 µg/m³	11h	1

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