What is the air quality trend in Henrietta?

Over the past 15 days, Henrietta had an average AQI of 57 based on station measurements. The worst day was 2026-07-17 with AQI 145.

How is Henrietta air quality measured?

Air quality in Henrietta 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 Henrietta, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

258h

PM2.5 Station

258h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	24	8–35	5.8 µg/m³	5h	2
2026-07-21	42	12–85	11.8 µg/m³	14h	2
2026-07-20	68	20–137	21.7 µg/m³	15h	2
2026-07-19	53	15–133	14.9 µg/m³	20h	2
2026-07-18	80	19–166	28.4 µg/m³	13h	2
2026-07-17	145	34–183	70.3 µg/m³	19h	2
2026-07-16	127	61–214	56.4 µg/m³	18h	3
2026-07-15	95	44–181	37.6 µg/m³	23h	3
2026-07-14	44	26–60	10.9 µg/m³	20h	3
2026-07-13	35	20–59	8.4 µg/m³	18h	3
2026-07-12	38	23–70	9.3 µg/m³	19h	3
2026-07-11	44	8–61	11.3 µg/m³	19h	2
2026-07-10	25	13–42	5.9 µg/m³	22h	2
2026-07-09	25	5–45	6.1 µg/m³	20h	3
2026-07-08	22	9–32	5.2 µg/m³	13h	4

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