Air Quality in Salt Lake City, United States

Clear
29.4°C · 11.4% humidity
29.4°
Feels 29.4°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast
27 10am
34
54
33 1pm
39
43
26 4pm
28
30
31 7pm
52
53
53 10pm
53
53
54 1am
34
34
34 4am
34
34
27 7am
27
27
AD 728×90

Air Quality Index Trend

45h · 9 stn

Salt Lake 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.

11.4%
Humidity
13.3 km/h
Wind NNW
1015.6 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
33
8.02 µg/m³
PM10▲
53
59.3 µg/m³
050100150200300500

What is the weather forecast for Salt Lake City?

Temperature & Precipitation

PM2.5 Trend

45h · 9 stations
PM2.58.02 µg/m³ ✓ WHO
Good
PM1059.3 µg/m³
Moderate
UV INDEX24.9
Extreme
AD 300×250
Station readings (7 stations within 25 km)
8.02
Median
6.17
Average
2.5
Low
9.6
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +1.7

What is the 7-day forecast for Salt Lake City?

09-05
29.4° 17.2°
09-06
30.7° 14.8°
1.44 mm
09-07
31.6° 20.0°
0.38 mm
09-08
28.3° 13.8°
09-09
30.2° 14.8°
6.19 mm
09-10
30.3° 10.5°
0.38 mm
09-11
33.1° 19.8°
0.69 mm
Both models agree Avg diff: 5.1°C

Where are air quality stations near Salt Lake City?

40
Salt Lake City, Utah
3.4 km PM2.5: 9.6 µg/m³
39
Salt Lake City, Utah
3.4 km PM2.5: 9.4 µg/m³
11
Red Butte, Salt, Utah
5.3 km PM2.5: 2.6 µg/m³
30
Near Road, Salt, Utah
10.9 km PM2.5: 7.2 µg/m³
36
Near Road, Salt, Utah
10.9 km PM2.5: 8.6 µg/m³
10
Lake Park, Salt, Utah
11.4 km PM2.5: 2.5 µg/m³
11
USCF, Salt, Utah
17.4 km PM2.5: 2.7 µg/m³
15
Magna 2, Salt, Utah
17.4 km PM2.5: 3.7 µg/m³
39
Copperview, Salt, Utah
18.1 km PM2.5: 9.4 µg/m³
28
Copperview, Salt, Utah
18.1 km PM2.5: 6.7 µg/m³

What cities are near Salt Lake City?

38 South Salt Lake 35 Millcreek 32 East Millcreek 26 North Salt Lake 35 Murray 32 Taylorsville 32 Holladay 15 West Valley City 23 Kearns 27 Bountiful
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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 2026-09-05T19:33 UTC.