What is the air quality trend in New Lenox?

Over the past 8 days, New Lenox had an average AQI of 98 based on station measurements. The worst day was 2026-07-17 with AQI 233.

How is New Lenox air quality measured?

Air quality in New Lenox 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 New Lenox, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 6 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	34	34–34	8.2 µg/m³	1h	6
2026-07-21	63	32–98	18.6 µg/m³	24h	231
2026-07-20	98	56–106	34.0 µg/m³	24h	222
2026-07-19	111	52–160	40.6 µg/m³	24h	231
2026-07-18	50	26–88	12.9 µg/m³	24h	232
2026-07-17	233	68–362	179.5 µg/m³	24h	242
2026-07-16	149	52–326	97.6 µg/m³	24h	225
2026-07-15	53	51–57	13.0 µg/m³	23h	235

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