What is the air quality trend in North Salt Lake?

Over the past 15 days, North Salt Lake had an average AQI of 50 based on station measurements. The worst day was 2026-07-17 with AQI 66.

How is North Salt Lake air quality measured?

Air quality in North Salt Lake 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 North Salt Lake, United States

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

Historical PM2.5 and AQI trend from monitoring stations near North Salt Lake, United States.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

325h

PM2.5 Station

325h · 6 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	57	55–59	14.9 µg/m³	3h	5
2026-07-21	48	26–70	12.2 µg/m³	22h	4
2026-07-20	60	13–160	18.0 µg/m³	24h	4
2026-07-19	49	7–82	13.0 µg/m³	23h	3
2026-07-18	52	23–113	14.4 µg/m³	23h	3
2026-07-17	66	15–176	23.0 µg/m³	24h	4
2026-07-16	59	8–174	20.2 µg/m³	22h	5
2026-07-15	48	24–78	12.4 µg/m³	24h	5
2026-07-14	46	23–66	11.8 µg/m³	24h	5
2026-07-13	49	20–226	17.4 µg/m³	24h	4
2026-07-12	38	10–152	10.1 µg/m³	24h	4
2026-07-11	40	18–91	10.3 µg/m³	23h	4
2026-07-10	57	9–410	27.6 µg/m³	21h	4
2026-07-09	52	17–188	17.3 µg/m³	24h	4
2026-07-08	43	24–68	10.9 µg/m³	20h	4

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