What is the air quality trend in North Salt Lake?

Over the past 14 days, North Salt Lake had an average AQI of 50 based on station measurements. The worst day was 2026-07-17 with AQI 63.

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

329h

PM2.5 Station

329h · 9 stations

Temperature GFS model

55pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	49	15–75	13.0 µg/m³	22h	6
2026-07-20	55	16–125	15.1 µg/m³	24h	5
2026-07-19	49	18–85	13.0 µg/m³	23h	5
2026-07-18	55	26–102	15.4 µg/m³	24h	5
2026-07-17	63	20–136	19.7 µg/m³	24h	6
2026-07-16	59	12–158	17.5 µg/m³	23h	7
2026-07-15	48	26–64	12.2 µg/m³	24h	6
2026-07-14	58	35–233	19.8 µg/m³	24h	7
2026-07-13	47	17–263	17.6 µg/m³	24h	5
2026-07-12	36	13–75	8.9 µg/m³	24h	6
2026-07-11	42	25–56	10.1 µg/m³	24h	5
2026-07-10	53	5–280	20.5 µg/m³	22h	5
2026-07-09	53	21–222	20.5 µg/m³	24h	6
2026-07-08	43	12–85	10.9 µg/m³	23h	6

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