Air Quality in Holladay, United States

Windy
36.8°C · 13.4% humidity
36.8°
Feels 36.8°
73
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast
34 6pm
34
34
73 9pm
62
74
68 12am
64
61
59 3am
58
57
56 6am
35
35
35 9am
35
34
34 12pm
27
27
27 3pm
34
34
AD 728×90

Air Quality Index Trend

45h · 7 stn

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

13.4%
Humidity
44.0 km/h
Wind SSW
1007.0 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

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

What is the weather forecast for Holladay?

Temperature & Precipitation

PM2.5 Trend

45h · 7 stations
PM2.522.69 µg/m³ ×1.5 WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (4 stations within 25 km)
22.69
Median
23.15
Average
18.3
Low
26.8
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -11.8

What is the 7-day forecast for Holladay?

08-03
37.9° 24.5°
08-04
36.1° 24.1°
0.06 mm
08-05
36.4° 25.3°
08-06
36.0° 21.1°
08-07
34.3° 23.6°
08-08
36.9° 20.5°
0.06 mm
08-09
34.8° 23.7°
Both models agree Avg diff: 2.6°C

Where are air quality stations near Holladay?

61
Near Road, Salt, Utah
6.5 km PM2.5: 16.9 µg/m³
56
Near Road, Salt, Utah
6.5 km PM2.5: 14.5 µg/m³
64
Near Road, Salt, Utah
6.5 km PM2.5: 18.3 µg/m³
49
Salt Lake City, Utah
8.2 km PM2.5: 11.8 µg/m³
60
Salt Lake City, Utah
8.2 km PM2.5: 16.4 µg/m³
69
Copperview, Salt, Utah
9.8 km PM2.5: 20.7 µg/m³
61
Copperview, Salt, Utah
9.8 km PM2.5: 16.9 µg/m³
67
Copperview, Salt, Utah
9.8 km PM2.5: 19.7 µg/m³
57
Rose Park, Salt, Utah
16.7 km PM2.5: 15.0 µg/m³
49
Rose Park, Salt, Utah
16.7 km PM2.5: 11.8 µg/m³

What cities are near Holladay?

76 East Millcreek 74 Millcreek 73 Murray 69 Cottonwood Heights 77 South Salt Lake 65 Midvale 73 Taylorsville 64 Sandy 66 Sandy Hills 79 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 2026-08-08T03:46 UTC.