What is the air quality in Holladay today?

The current Air Quality Index (AQI) in Holladay is 23 (Good). PM2.5 concentration is 5.44 µg/m³.

What is the temperature in Holladay right now?

The current temperature in Holladay is 22.3°C (feels like 22.3°C). Humidity is 12.5% and wind speed is 20.8 km/h.

Is it safe to go outside in Holladay?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Holladay, United States

Clear

22.3°C · 12.5% humidity

22.3°

Feels 22.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

5 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 6 stn

View full history →

Holladay's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

12.5%

Humidity

20.8 km/h

Wind SSE

1021.1 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.44 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Holladay?

Temperature & Precipitation

PM2.5 Trend

45h · 6 stations

PM2.55.44 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (5 stations within 25 km)

5.44

Median

4.7

Average

3.4

Low

7.0

High

PM2.5 µg/m³ · Model: 6.5 · Bias: +1.1

What is the 7-day forecast for Holladay?

10-20

22.3° 11.2°

10-21

21.2° 11.1°

10-22

19.9° 6.6°

10-23

14.5° 5.9°

0.06 mm

10-24

20.0° 5.7°

1.75 mm

10-25

15.0° 10.9°

10-26

19.2° 12.9°

Both models agree Avg diff: 3.4°C

Where are air quality stations near Holladay?

Near Road, Salt, Utah

6.5 km PM2.5: 8.4 µg/m³

Near Road, Salt, Utah

6.5 km PM2.5: 7.0 µg/m³

Salt Lake City, Utah

8.2 km PM2.5: 5.3 µg/m³

Salt Lake City, Utah

8.2 km PM2.5: 4.8 µg/m³

Red Butte, Salt, Utah

10.9 km PM2.5: 3.4 µg/m³

Lake Park, Salt, Utah

16.2 km PM2.5: 3.5 µg/m³

Rose Park, Salt, Utah

16.7 km PM2.5: 4.8 µg/m³

Herriman #3, Salt, Utah

26.2 km PM2.5: 6.0 µg/m³

USCF, Salt, Utah

27.0 km PM2.5: 6.3 µg/m³

Magna 2, Salt, Utah

27.0 km PM2.5: 3.9 µg/m³

What cities are near Holladay?

20 East Millcreek 25 Millcreek 28 Murray 23 Cottonwood Heights 20 South Salt Lake 25 Midvale 25 Taylorsville 24 Sandy 23 Sandy Hills 19 Salt Lake City

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T19:12 UTC.