Air Quality in Layton, United States

Clear
31.7°C · 27.6% humidity
31.7°
Feels 31.7°
72
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast
25 11am
25
25
72 2pm
59
50
44 5pm
39
35
31 8pm
31
30
29 11pm
29
28
28 2am
28
27
27 5am
27
27
27 8am
27
27
AD 728×90

Air Quality Index Trend

45h · 6 stn

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. Current PM2.5 concentration in Layton is 1.5× the WHO 24-hour guideline of 15 µg/m³.

27.6%
Humidity
32.0 km/h
Wind W
1006.8 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
72
22.21 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Layton?

Temperature & Precipitation

PM2.5 Trend

45h · 6 stations
PM2.522.21 µg/m³ ×1.5 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
Station readings (3 stations within 25 km)
22.21
Median
22.23
Average
20.7
Low
23.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -16.0

What is the 7-day forecast for Layton?

07-21
34.9° 21.2°
0.06 mm
07-22
34.1° 20.0°
0.19 mm
07-23
33.4° 23.7°
07-24
33.2° 23.2°
07-25
31.8° 21.7°
0.56 mm
07-26
32.6° 19.3°
07-27
29.7° 21.7°
Both models agree Avg diff: 5.0°C

Where are air quality stations near Layton?

29
Davis, Utah
15.0 km PM2.5: 7.0 µg/m³
66
Bountiful #2, Davis, Utah
18.9 km PM2.5: 19.2 µg/m³
27
Bountiful #2, Davis, Utah
18.9 km PM2.5: 6.5 µg/m³
57
Bountiful #2, Davis, Utah
18.9 km PM2.5: 15.0 µg/m³

What cities are near Layton?

73 Kaysville 67 Clearfield 68 Syracuse 67 Roy 69 South Ogden 74 Centerville 68 Ogden 74 Bountiful 66 North Salt Lake 48 North Ogden
Get AQI alerts for Layton

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T20:01 UTC.