What is the air quality trend in Irondequoit?

Over the past 8 days, Irondequoit had an average AQI of 80 based on station measurements. The worst day was 2026-07-17 with AQI 142.

How is Irondequoit air quality measured?

Air quality in Irondequoit 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 Irondequoit, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

111h

PM2.5 Station

111h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	32	28–35	7.5 µg/m³	4h	2
2026-07-21	46	12–87	13.0 µg/m³	12h	1
2026-07-20	69	23–139	22.3 µg/m³	15h	2
2026-07-19	53	15–133	15.2 µg/m³	17h	2
2026-07-18	74	19–166	27.1 µg/m³	11h	2
2026-07-17	142	34–185	69.4 µg/m³	18h	2
2026-07-16	129	70–190	54.9 µg/m³	17h	2
2026-07-15	96	48–176	36.5 µg/m³	17h	2

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