Air Quality in Logan, United States

Clear
26.2°C · 27.5% humidity
26.2°
Feels 26.2°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
25 10am
25
24
42 1pm
37
33
31 4pm
29
27
56 7pm
56
55
55 10pm
35
27
27 1am
25
25
25 4am
25
25
34 7am
27
27
AD 728×90

Air Quality Index Trend

41h · 2 stn

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

27.5%
Humidity
39.2 km/h
Wind SW
1012.8 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
42
10.1 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Logan?

Temperature & Precipitation

PM2.5 Trend

41h · 2 stations
PM2.510.1 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
Station readings (2 stations within 25 km)
10.1
Median
9.35
Average
8.6
Low
10.1
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -4.2

What is the 7-day forecast for Logan?

05-29
33.1° 6.3°
05-30
26.5° 11.8°
05-31
27.4° 13.0°
06-01
29.6° 9.5°
06-02
27.7° 12.0°
06-03
25.4° 4.5°
06-04
28.4° 12.0°
Both models agree Avg diff: 3.7°C

Where are air quality stations near Logan?

43
Smithfield, Cache, Utah
12.0 km PM2.5: 10.3 µg/m³
37
Smithfield, Cache, Utah
12.0 km PM2.5: 8.9 µg/m³

What cities are near Logan?

42 Brigham City 40 North Ogden 50 Ogden 51 South Ogden 48 Roy 47 Clearfield 45 Syracuse 45 Layton 45 Kaysville 44 Centerville
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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 2026-05-29T19:24 UTC.