Smithfield Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Smithfield

Cache County, Utah

2026-08-21 04:00

AQI (US)

Good

Pollutants|Pollens

PM2.5

μg/m³

5.4

O3

μg/m³

49.3

NO2

μg/m³

9.7

Weather

23℃

48%

3 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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