What is the air quality trend in Rolling Meadows?

Over the past 13 days, Rolling Meadows had an average AQI of 12 based on station measurements. The worst day was 2026-05-25 with AQI 37.

How is Rolling Meadows air quality measured?

Air quality in Rolling Meadows 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 Rolling Meadows, United States

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

139h

PM2.5 Station

139h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-30	4	4–4	1.0 µg/m³	1.0	1h	1
2026-05-29	6	5–7	1.0 µg/m³	1.4	3h	1
2026-05-28	9	2–18	2.2 µg/m³	2.3	8h	1
2026-05-27	36	4–66	9.4 µg/m³	10.2	19h	1
2026-05-26	15	4–29	3.6 µg/m³	3.8	16h	1
2026-05-25	37	2–75	10.0 µg/m³	10.3	22h	1
2026-05-24	7	4–10	1.7 µg/m³	1.7	6h	1
2026-05-23	4	3–5	1.0 µg/m³	1.2	2h	1
2026-05-18	9	4–25	2.3 µg/m³	2.4	20h	1
2026-05-17	16	4–56	3.9 µg/m³	4.0	20h	1
2026-05-16	11	3–23	2.5 µg/m³	2.7	19h	1
2026-05-15	4	4–4	1.0 µg/m³	1.0	1h	1
2026-05-10	4	4–4	1.0 µg/m³	1.0	2h	1

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