Air Quality in Salt Lake City, United States

Clear
29.4°C · 11.4% humidity
29.4°
Feels 29.4°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations

Nearby Monitoring Stations

AQI Forecast
34 6am
34
34
27 9am
22
30
51 12pm
52
53
53 3pm
33
34
34 6pm
34
54
54 9pm
54
54
54 12am
54
34
34 3am
34
34
AD 728×90

Air Quality Index Trend

45h · 14 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
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
27
6.53 µg/m³
PM10▲
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Salt Lake City?

Temperature & Precipitation

PM2.5 Trend

45h · 14 stations
PM2.56.53 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (9 stations within 25 km)
6.53
Median
6.07
Average
2.0
Low
9.1
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +0.6

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: 4.7°C

Where are air quality stations near Salt Lake City?

39
Salt Lake City, Utah
3.4 km PM2.5: 9.4 µg/m³
28
Salt Lake City, Utah
3.4 km PM2.5: 6.7 µg/m³
38
Rose Park, Salt, Utah
5.1 km PM2.5: 9.1 µg/m³
36
Rose Park, Salt, Utah
5.1 km PM2.5: 8.6 µg/m³
35
Rose Park, Salt, Utah
5.1 km PM2.5: 8.4 µg/m³
8
Red Butte, Salt, Utah
5.3 km PM2.5: 1.8 µg/m³
34
Near Road, Salt, Utah
10.9 km PM2.5: 8.2 µg/m³
30
Near Road, Salt, Utah
10.9 km PM2.5: 7.2 µg/m³
26
Near Road, Salt, Utah
10.9 km PM2.5: 6.2 µg/m³
13
Lake Park, Salt, Utah
11.4 km PM2.5: 3.1 µg/m³

What cities are near Salt Lake City?

27 South Salt Lake 26 Millcreek 25 East Millcreek 31 North Salt Lake 26 Murray 26 Taylorsville 27 Holladay 17 West Valley City 24 Kearns 28 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 2026-09-05T15:09 UTC.