What is the air quality trend in Lake in the Hills?

Over the past 8 days, Lake in the Hills had an average AQI of 46 based on station measurements. The worst day was 2026-08-06 with AQI 54.

How is Lake in the Hills air quality measured?

Air quality in Lake in the Hills 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 Lake in the Hills, United States

Name: Lake in the Hills Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Lake in the Hills, United States.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 66 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-08-08	36	18–47	8.7 µg/m³	—	7h	58
2026-08-07	53	38–63	13.7 µg/m³	1.4	24h	66
2026-08-06	54	40–66	14.1 µg/m³	1.1	24h	64
2026-08-05	53	51–56	13.2 µg/m³	—	24h	62
2026-08-04	46	40–52	11.1 µg/m³	3.0	24h	60
2026-08-03	40	29–82	9.8 µg/m³	1.0	24h	54
2026-08-02	45	41–48	10.8 µg/m³	2.3	24h	52
2026-08-01	45	39–52	10.7 µg/m³	2.3	14h	51

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