What is the air quality in Layton today?

The current Air Quality Index (AQI) in Layton is 35 (Good). PM2.5 concentration is 8.4 µg/m³.

What is the temperature in Layton right now?

The current temperature in Layton is 18.4°C (feels like 18.4°C). Humidity is 25.9% and wind speed is 21.1 km/h.

Is it safe to go outside in Layton?

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

Air Quality in Layton, United States

Clear

18.4°C · 25.9% humidity

18.4°

Feels 18.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

44h · 8 stn

View full history →

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

25.9%

Humidity

21.1 km/h

Wind N

1013.4 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.4 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Layton?

Temperature & Precipitation

PM2.5 Trend

44h · 8 stations

PM2.58.4 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

8.4

Median

8.4

Average

8.4

Low

8.4

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -2.4

What is the 7-day forecast for Layton?

10-21

18.9° 11.6°

10-22

18.3° 7.6°

10-23

13.9° 6.7°

10-24

17.7° 6.1°

2.19 mm

10-25

14.8° 10.2°

10-26

16.7° 12.7°

10-27

14.9° 9.9°

Both models agree Avg diff: 2.9°C

Where are air quality stations near Layton?

Davis, Utah

15.0 km PM2.5: 7.2 µg/m³

Davis, Utah

15.0 km PM2.5: 8.4 µg/m³

What cities are near Layton?

35 Kaysville 35 Clearfield 35 Syracuse 35 Roy 35 South Ogden 24 Centerville 35 Ogden 23 Bountiful 25 North Salt Lake 35 North Ogden

Get AQI alerts for Layton

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-10-21T00:31 UTC.