What is the air quality trend in Schererville?

Over the past 15 days, Schererville had an average AQI of 76 based on station measurements. The worst day was 2026-07-17 with AQI 233.

How is Schererville air quality measured?

Air quality in Schererville 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 Schererville, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 4 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	24	15–33	5.9 µg/m³	3h	143
2026-07-21	63	32–98	18.6 µg/m³	24h	203
2026-07-20	98	57–106	34.3 µg/m³	24h	195
2026-07-19	114	96–160	41.7 µg/m³	24h	203
2026-07-18	50	32–86	12.9 µg/m³	24h	205
2026-07-17	233	67–362	179.4 µg/m³	24h	215
2026-07-16	155	51–320	99.9 µg/m³	24h	200
2026-07-15	60	52–178	17.7 µg/m³	24h	209
2026-07-14	61	44–67	17.0 µg/m³	24h	205
2026-07-13	62	41–68	17.5 µg/m³	24h	208
2026-07-12	51	35–57	12.7 µg/m³	24h	198
2026-07-11	38	30–44	9.1 µg/m³	24h	165
2026-07-10	35	24–48	8.3 µg/m³	24h	200
2026-07-09	51	27–53	12.4 µg/m³	24h	209
2026-07-08	57	51–63	14.8 µg/m³	20h	219

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