St. George Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

St. George

Washington County, Utah

2026-02-18 16:00

AQI (India)

Good

Pollutants|Pollens

PM2.5

μg/m³

0.9

Weather

1℃

86%

35 kph

1 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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