Air Quality in Brigham City, United States

Clear
36.4°C · 9.6% humidity
36.4°
Feels 36.4°
73
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
27 4pm
27
27
73 7pm
60
51
51 10pm
46
63
60 1am
58
57
36 4am
36
35
28 7am
28
27
27 10am
34
34
34 1pm
27
27
AD 728×90

Air Quality Index Trend

40h · 5 stn

Brigham City'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 Brigham City is 1.5× the WHO 24-hour guideline of 15 µg/m³.

9.6%
Humidity
39.2 km/h
Wind WSW
1007.1 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
73
22.6 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Brigham City?

Temperature & Precipitation

PM2.5 Trend

40h · 5 stations
PM2.522.6 µg/m³ ×1.5 WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (1 station within 25 km)
22.6
Median
22.6
Average
22.6
Low
22.6
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -12.6

What is the 7-day forecast for Brigham City?

08-03
39.2° 19.6°
08-04
38.1° 21.1°
08-05
35.5° 19.9°
08-06
36.8° 16.2°
08-07
34.4° 19.3°
08-08
37.9° 18.6°
0.31 mm
08-09
35.8° 18.3°
Both models agree Avg diff: 2.1°C

Where are air quality stations near Brigham City?

87
Box Elder, Utah
2.0 km PM2.5: 29.2 µg/m³
71
Box Elder, Utah
2.0 km PM2.5: 21.6 µg/m³
74
Harrisville, Weber, Utah
23.2 km PM2.5: 23.0 µg/m³
87
Cache, Utah
28.7 km PM2.5: 29.2 µg/m³
71
Cache, Utah
28.7 km PM2.5: 21.6 µg/m³

What cities are near Brigham City?

73 North Ogden 78 Logan 78 Ogden 78 South Ogden 78 Roy 79 Clearfield 81 Syracuse 84 Layton 85 Kaysville 87 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 2026-08-08T01:01 UTC.